1317558800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3361

約数の個数: 120

約数和(自身を含む): 3395943360

約数和(自身を除く): 2078384560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 190, 200, 212, 265, 304, 380, 400, 424, 475, 530, 760, 848, 950, 1007, 1060, 1325, 1520, 1900, 2014, 2120, 2650, 3271, 3800, 4028, 4240, 5035, 5300, 6542, 7600, 8056, 10070, 10600, 13084, 16112, 16355, 20140, 21200, 25175, 26168, 32710, 40280, 50350, 52336, 62149, 65420, 80560, 81775, 100700, 124298, 130840, 163550, 173363, 201400, 248596, 261680, 310745, 327100, 346726, 402800, 497192, 621490, 654200, 693452, 866815, 994384, 1242980, 1308400, 1386904, 1553725, 1733630, 2485960, 2773808, 3107450, 3293897, 3467260, 4334075, 4971920, 6214900, 6587794, 6934520, 8668150, 12429800, 13175588, 13869040, 16469485, 17336300, 24859600, 26351176, 32938970, 34672600, 52702352, 65877940, 69345200, 82347425, 131755880, 164694850, 263511760, 329389700, 658779400, 1317558800]

約数ペア:

[(1, 1317558800), (2, 658779400), (4, 329389700), (5, 263511760), (8, 164694850), (10, 131755880), (16, 82347425), (19, 69345200), (20, 65877940), (25, 52702352), (38, 34672600), (40, 32938970), (50, 26351176), (53, 24859600), (76, 17336300), (80, 16469485), (95, 13869040), (100, 13175588), (106, 12429800), (152, 8668150), (190, 6934520), (200, 6587794), (212, 6214900), (265, 4971920), (304, 4334075), (380, 3467260), (400, 3293897), (424, 3107450), (475, 2773808), (530, 2485960), (760, 1733630), (848, 1553725), (950, 1386904), (1007, 1308400), (1060, 1242980), (1325, 994384), (1520, 866815), (1900, 693452), (2014, 654200), (2120, 621490), (2650, 497192), (3271, 402800), (3800, 346726), (4028, 327100), (4240, 310745), (5035, 261680), (5300, 248596), (6542, 201400), (7600, 173363), (8056, 163550), (10070, 130840), (10600, 124298), (13084, 100700), (16112, 81775), (16355, 80560), (20140, 65420), (21200, 62149), (25175, 52336), (26168, 50350), (32710, 40280)]