91448570

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 76201990

約数列:

[1, 2, 5, 10, 83, 166, 239, 415, 461, 478, 830, 922, 1195, 2305, 2390, 4610, 19837, 38263, 39674, 76526, 99185, 110179, 191315, 198370, 220358, 382630, 550895, 1101790, 9144857, 18289714, 45724285, 91448570]

約数ペア:

[(1, 91448570), (2, 45724285), (5, 18289714), (10, 9144857), (83, 1101790), (166, 550895), (239, 382630), (415, 220358), (461, 198370), (478, 191315), (830, 110179), (922, 99185), (1195, 76526), (2305, 39674), (2390, 38263), (4610, 19837)]