4918040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3323}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 11368080

約数和(自身を除く): 6450040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3323, 6646, 13292, 16615, 26584, 33230, 66460, 122951, 132920, 245902, 491804, 614755, 983608, 1229510, 2459020, 4918040]

約数ペア:

[(1, 4918040), (2, 2459020), (4, 1229510), (5, 983608), (8, 614755), (10, 491804), (20, 245902), (37, 132920), (40, 122951), (74, 66460), (148, 33230), (185, 26584), (296, 16615), (370, 13292), (740, 6646), (1480, 3323)]