38926960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13151}}^1$

素因数の和:13201

約数の個数: 40

約数和(自身を含む): 92958336

約数和(自身を除く): 54031376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 13151, 26302, 52604, 65755, 105208, 131510, 210416, 263020, 486587, 526040, 973174, 1052080, 1946348, 2432935, 3892696, 4865870, 7785392, 9731740, 19463480, 38926960]

約数ペア:

[(1, 38926960), (2, 19463480), (4, 9731740), (5, 7785392), (8, 4865870), (10, 3892696), (16, 2432935), (20, 1946348), (37, 1052080), (40, 973174), (74, 526040), (80, 486587), (148, 263020), (185, 210416), (296, 131510), (370, 105208), (592, 65755), (740, 52604), (1480, 26302), (2960, 13151)]