480370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 952812

約数和(自身を除く): 472442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 397, 605, 794, 1210, 1985, 3970, 4367, 8734, 21835, 43670, 48037, 96074, 240185, 480370]

約数ペア:

[(1, 480370), (2, 240185), (5, 96074), (10, 48037), (11, 43670), (22, 21835), (55, 8734), (110, 4367), (121, 3970), (242, 1985), (397, 1210), (605, 794)]