49640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 119880

約数和(自身を除く): 70240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 2482, 2920, 4964, 6205, 9928, 12410, 24820, 49640]

約数ペア:

[(1, 49640), (2, 24820), (4, 12410), (5, 9928), (8, 6205), (10, 4964), (17, 2920), (20, 2482), (34, 1460), (40, 1241), (68, 730), (73, 680), (85, 584), (136, 365), (146, 340), (170, 292)]