23386960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7901}}^1$

素因数の和:7951

約数の個数: 40

約数和(自身を含む): 55851336

約数和(自身を除く): 32464376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 7901, 15802, 31604, 39505, 63208, 79010, 126416, 158020, 292337, 316040, 584674, 632080, 1169348, 1461685, 2338696, 2923370, 4677392, 5846740, 11693480, 23386960]

約数ペア:

[(1, 23386960), (2, 11693480), (4, 5846740), (5, 4677392), (8, 2923370), (10, 2338696), (16, 1461685), (20, 1169348), (37, 632080), (40, 584674), (74, 316040), (80, 292337), (148, 158020), (185, 126416), (296, 79010), (370, 63208), (592, 39505), (740, 31604), (1480, 15802), (2960, 7901)]