5465080

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 12363840

約数和(自身を除く): 6898760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 431, 634, 862, 1268, 1585, 1724, 2155, 2536, 3170, 3448, 4310, 6340, 8620, 12680, 17240, 136627, 273254, 546508, 683135, 1093016, 1366270, 2732540, 5465080]

約数ペア:

[(1, 5465080), (2, 2732540), (4, 1366270), (5, 1093016), (8, 683135), (10, 546508), (20, 273254), (40, 136627), (317, 17240), (431, 12680), (634, 8620), (862, 6340), (1268, 4310), (1585, 3448), (1724, 3170), (2155, 2536)]