11808519700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 27473241600

約数和(自身を除く): 15664721900

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 230, 235, 313, 349, 460, 470, 575, 626, 698, 940, 1081, 1150, 1175, 1252, 1396, 1565, 1745, 2162, 2300, 2350, 3130, 3490, 4324, 4700, 5405, 6260, 6980, 7199, 7825, 8027, 8725, 10810, 14398, 14711, 15650, 16054, 16403, 17450, 21620, 27025, 28796, 29422, 31300, 32108, 32806, 34900, 35995, 40135, 54050, 58844, 65612, 71990, 73555, 80270, 82015, 108100, 109237, 143980, 147110, 160540, 164030, 179975, 200675, 218474, 294220, 328060, 338353, 359950, 367775, 377269, 401350, 410075, 436948, 546185, 676706, 719900, 735550, 754538, 802700, 820150, 1092370, 1353412, 1471100, 1509076, 1640300, 1691765, 1886345, 2184740, 2512451, 2730925, 3383530, 3772690, 5024902, 5134139, 5461850, 6767060, 7545380, 8458825, 9431725, 10049804, 10268278, 10923700, 12562255, 16917650, 18863450, 20536556, 25124510, 25670695, 33835300, 37726900, 50249020, 51341390, 62811275, 102682780, 118085197, 125622550, 128353475, 236170394, 251245100, 256706950, 472340788, 513413900, 590425985, 1180851970, 2361703940, 2952129925, 5904259850, 11808519700]

約数ペア:

[(1, 11808519700), (2, 5904259850), (4, 2952129925), (5, 2361703940), (10, 1180851970), (20, 590425985), (23, 513413900), (25, 472340788), (46, 256706950), (47, 251245100), (50, 236170394), (92, 128353475), (94, 125622550), (100, 118085197), (115, 102682780), (188, 62811275), (230, 51341390), (235, 50249020), (313, 37726900), (349, 33835300), (460, 25670695), (470, 25124510), (575, 20536556), (626, 18863450), (698, 16917650), (940, 12562255), (1081, 10923700), (1150, 10268278), (1175, 10049804), (1252, 9431725), (1396, 8458825), (1565, 7545380), (1745, 6767060), (2162, 5461850), (2300, 5134139), (2350, 5024902), (3130, 3772690), (3490, 3383530), (4324, 2730925), (4700, 2512451), (5405, 2184740), (6260, 1886345), (6980, 1691765), (7199, 1640300), (7825, 1509076), (8027, 1471100), (8725, 1353412), (10810, 1092370), (14398, 820150), (14711, 802700), (15650, 754538), (16054, 735550), (16403, 719900), (17450, 676706), (21620, 546185), (27025, 436948), (28796, 410075), (29422, 401350), (31300, 377269), (32108, 367775), (32806, 359950), (34900, 338353), (35995, 328060), (40135, 294220), (54050, 218474), (58844, 200675), (65612, 179975), (71990, 164030), (73555, 160540), (80270, 147110), (82015, 143980), (108100, 109237)]