14006977360

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{4003}}^1$

素因数の和:4436

約数の個数: 80

約数和(自身を含む): 32887895040

約数和(自身を除く): 18880917680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 229, 382, 458, 764, 916, 955, 1145, 1528, 1832, 1910, 2290, 3056, 3664, 3820, 4003, 4580, 7640, 8006, 9160, 15280, 16012, 18320, 20015, 32024, 40030, 43739, 64048, 80060, 87478, 160120, 174956, 218695, 320240, 349912, 437390, 699824, 764573, 874780, 916687, 1529146, 1749560, 1833374, 3058292, 3499120, 3666748, 3822865, 4583435, 6116584, 7333496, 7645730, 9166870, 12233168, 14666992, 15291460, 18333740, 30582920, 36667480, 61165840, 73334960, 175087217, 350174434, 700348868, 875436085, 1400697736, 1750872170, 2801395472, 3501744340, 7003488680, 14006977360]

約数ペア:

[(1, 14006977360), (2, 7003488680), (4, 3501744340), (5, 2801395472), (8, 1750872170), (10, 1400697736), (16, 875436085), (20, 700348868), (40, 350174434), (80, 175087217), (191, 73334960), (229, 61165840), (382, 36667480), (458, 30582920), (764, 18333740), (916, 15291460), (955, 14666992), (1145, 12233168), (1528, 9166870), (1832, 7645730), (1910, 7333496), (2290, 6116584), (3056, 4583435), (3664, 3822865), (3820, 3666748), (4003, 3499120), (4580, 3058292), (7640, 1833374), (8006, 1749560), (9160, 1529146), (15280, 916687), (16012, 874780), (18320, 764573), (20015, 699824), (32024, 437390), (40030, 349912), (43739, 320240), (64048, 218695), (80060, 174956), (87478, 160120)]