38156977160

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1\times {\mathrm{4831}}^1$

素因数の和:5742

約数の個数: 64

約数和(自身を含む): 86262796800

約数和(自身を除く): 48105819640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 521, 758, 1042, 1516, 1895, 2084, 2605, 3032, 3790, 4168, 4831, 5210, 7580, 9662, 10420, 15160, 19324, 20840, 24155, 38648, 48310, 96620, 193240, 197459, 394918, 789836, 987295, 1579672, 1830949, 1974590, 2516951, 3661898, 3949180, 5033902, 7323796, 7898360, 9154745, 10067804, 12584755, 14647592, 18309490, 20135608, 25169510, 36618980, 50339020, 73237960, 100678040, 953924429, 1907848858, 3815697716, 4769622145, 7631395432, 9539244290, 19078488580, 38156977160]

約数ペア:

[(1, 38156977160), (2, 19078488580), (4, 9539244290), (5, 7631395432), (8, 4769622145), (10, 3815697716), (20, 1907848858), (40, 953924429), (379, 100678040), (521, 73237960), (758, 50339020), (1042, 36618980), (1516, 25169510), (1895, 20135608), (2084, 18309490), (2605, 14647592), (3032, 12584755), (3790, 10067804), (4168, 9154745), (4831, 7898360), (5210, 7323796), (7580, 5033902), (9662, 3949180), (10420, 3661898), (15160, 2516951), (19324, 1974590), (20840, 1830949), (24155, 1579672), (38648, 987295), (48310, 789836), (96620, 394918), (193240, 197459)]