831103629200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{49993}}^1$

素因数の和:50186

約数の個数: 240

約数和(自身を含む): 2260000767360

約数和(自身を除く): 1428897138160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 139, 184, 200, 208, 230, 260, 278, 299, 325, 368, 400, 460, 520, 556, 575, 598, 650, 695, 920, 1040, 1112, 1150, 1196, 1300, 1390, 1495, 1807, 1840, 2224, 2300, 2392, 2600, 2780, 2990, 3197, 3475, 3614, 4600, 4784, 5200, 5560, 5980, 6394, 6950, 7228, 7475, 9035, 9200, 11120, 11960, 12788, 13900, 14456, 14950, 15985, 18070, 23920, 25576, 27800, 28912, 29900, 31970, 36140, 41561, 45175, 49993, 51152, 55600, 59800, 63940, 72280, 79925, 83122, 90350, 99986, 119600, 127880, 144560, 159850, 166244, 180700, 199972, 207805, 249965, 255760, 319700, 332488, 361400, 399944, 415610, 499930, 639400, 649909, 664976, 722800, 799888, 831220, 999860, 1039025, 1149839, 1249825, 1278800, 1299818, 1662440, 1999720, 2078050, 2299678, 2499650, 2599636, 3249545, 3324880, 3999440, 4156100, 4599356, 4999300, 5199272, 5749195, 6499090, 6949027, 8312200, 9198712, 9998600, 10398544, 11498390, 12998180, 13898054, 14947907, 16247725, 16624400, 18397424, 19997200, 22996780, 25996360, 27796108, 28745975, 29895814, 32495450, 34745135, 45993560, 51992720, 55592216, 57491950, 59791628, 64990900, 69490270, 74739535, 90337351, 91987120, 111184432, 114983900, 119583256, 129981800, 138980540, 149479070, 159827621, 173725675, 180674702, 229967800, 239166512, 259963600, 277961080, 298958140, 319655242, 347451350, 361349404, 373697675, 451686755, 459935600, 555922160, 597916280, 639310484, 694902700, 722698808, 747395350, 799138105, 903373510, 1195832560, 1278620968, 1389805400, 1445397616, 1494790700, 1598276210, 1806747020, 2077759073, 2258433775, 2557241936, 2779610800, 2989581400, 3196552420, 3613494040, 3995690525, 4155518146, 4516867550, 5979162800, 6393104840, 7226988080, 7991381050, 8311036292, 9033735100, 10388795365, 12786209680, 15982762100, 16622072584, 18067470200, 20777590730, 31965524200, 33244145168, 36134940400, 41555181460, 51943976825, 63931048400, 83110362920, 103887953650, 166220725840, 207775907300, 415551814600, 831103629200]

約数ペア:

[(1, 831103629200), (2, 415551814600), (4, 207775907300), (5, 166220725840), (8, 103887953650), (10, 83110362920), (13, 63931048400), (16, 51943976825), (20, 41555181460), (23, 36134940400), (25, 33244145168), (26, 31965524200), (40, 20777590730), (46, 18067470200), (50, 16622072584), (52, 15982762100), (65, 12786209680), (80, 10388795365), (92, 9033735100), (100, 8311036292), (104, 7991381050), (115, 7226988080), (130, 6393104840), (139, 5979162800), (184, 4516867550), (200, 4155518146), (208, 3995690525), (230, 3613494040), (260, 3196552420), (278, 2989581400), (299, 2779610800), (325, 2557241936), (368, 2258433775), (400, 2077759073), (460, 1806747020), (520, 1598276210), (556, 1494790700), (575, 1445397616), (598, 1389805400), (650, 1278620968), (695, 1195832560), (920, 903373510), (1040, 799138105), (1112, 747395350), (1150, 722698808), (1196, 694902700), (1300, 639310484), (1390, 597916280), (1495, 555922160), (1807, 459935600), (1840, 451686755), (2224, 373697675), (2300, 361349404), (2392, 347451350), (2600, 319655242), (2780, 298958140), (2990, 277961080), (3197, 259963600), (3475, 239166512), (3614, 229967800), (4600, 180674702), (4784, 173725675), (5200, 159827621), (5560, 149479070), (5980, 138980540), (6394, 129981800), (6950, 119583256), (7228, 114983900), (7475, 111184432), (9035, 91987120), (9200, 90337351), (11120, 74739535), (11960, 69490270), (12788, 64990900), (13900, 59791628), (14456, 57491950), (14950, 55592216), (15985, 51992720), (18070, 45993560), (23920, 34745135), (25576, 32495450), (27800, 29895814), (28912, 28745975), (29900, 27796108), (31970, 25996360), (36140, 22996780), (41561, 19997200), (45175, 18397424), (49993, 16624400), (51152, 16247725), (55600, 14947907), (59800, 13898054), (63940, 12998180), (72280, 11498390), (79925, 10398544), (83122, 9998600), (90350, 9198712), (99986, 8312200), (119600, 6949027), (127880, 6499090), (144560, 5749195), (159850, 5199272), (166244, 4999300), (180700, 4599356), (199972, 4156100), (207805, 3999440), (249965, 3324880), (255760, 3249545), (319700, 2599636), (332488, 2499650), (361400, 2299678), (399944, 2078050), (415610, 1999720), (499930, 1662440), (639400, 1299818), (649909, 1278800), (664976, 1249825), (722800, 1149839), (799888, 1039025), (831220, 999860)]