27048220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8297}}^1$

素因数の和:8469

約数の個数: 24

約数和(自身を含む): 57156624

約数和(自身を除く): 30108404

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 8297, 16594, 33188, 41485, 82970, 165940, 1352411, 2704822, 5409644, 6762055, 13524110, 27048220]

約数ペア:

[(1, 27048220), (2, 13524110), (4, 6762055), (5, 5409644), (10, 2704822), (20, 1352411), (163, 165940), (326, 82970), (652, 41485), (815, 33188), (1630, 16594), (3260, 8297)]