63122720

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 149837688

約数和(自身を除く): 86714968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1637, 1928, 2410, 3274, 3856, 4820, 6548, 7712, 8185, 9640, 13096, 16370, 19280, 26192, 32740, 38560, 52384, 65480, 130960, 261920, 394517, 789034, 1578068, 1972585, 3156136, 3945170, 6312272, 7890340, 12624544, 15780680, 31561360, 63122720]

約数ペア:

[(1, 63122720), (2, 31561360), (4, 15780680), (5, 12624544), (8, 7890340), (10, 6312272), (16, 3945170), (20, 3156136), (32, 1972585), (40, 1578068), (80, 789034), (160, 394517), (241, 261920), (482, 130960), (964, 65480), (1205, 52384), (1637, 38560), (1928, 32740), (2410, 26192), (3274, 19280), (3856, 16370), (4820, 13096), (6548, 9640), (7712, 8185)]