105890247920

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{77573}}^1$

素因数の和:77850

約数の個数: 80

約数和(自身を含む): 250021622592

約数和(自身を除く): 144131374672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 151, 226, 302, 452, 565, 604, 755, 904, 1130, 1208, 1510, 1808, 2260, 2416, 3020, 4520, 6040, 9040, 12080, 17063, 34126, 68252, 77573, 85315, 136504, 155146, 170630, 273008, 310292, 341260, 387865, 620584, 682520, 775730, 1241168, 1365040, 1551460, 3102920, 6205840, 8765749, 11713523, 17531498, 23427046, 35062996, 43828745, 46854092, 58567615, 70125992, 87657490, 93708184, 117135230, 140251984, 175314980, 187416368, 234270460, 350629960, 468540920, 701259920, 937081840, 1323628099, 2647256198, 5294512396, 6618140495, 10589024792, 13236280990, 21178049584, 26472561980, 52945123960, 105890247920]

約数ペア:

[(1, 105890247920), (2, 52945123960), (4, 26472561980), (5, 21178049584), (8, 13236280990), (10, 10589024792), (16, 6618140495), (20, 5294512396), (40, 2647256198), (80, 1323628099), (113, 937081840), (151, 701259920), (226, 468540920), (302, 350629960), (452, 234270460), (565, 187416368), (604, 175314980), (755, 140251984), (904, 117135230), (1130, 93708184), (1208, 87657490), (1510, 70125992), (1808, 58567615), (2260, 46854092), (2416, 43828745), (3020, 35062996), (4520, 23427046), (6040, 17531498), (9040, 11713523), (12080, 8765749), (17063, 6205840), (34126, 3102920), (68252, 1551460), (77573, 1365040), (85315, 1241168), (136504, 775730), (155146, 682520), (170630, 620584), (273008, 387865), (310292, 341260)]