5403740

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 11401152

約数和(自身を除く): 5997412

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 997, 1084, 1355, 1994, 2710, 3988, 4985, 5420, 9970, 19940, 270187, 540374, 1080748, 1350935, 2701870, 5403740]

約数ペア:

[(1, 5403740), (2, 2701870), (4, 1350935), (5, 1080748), (10, 540374), (20, 270187), (271, 19940), (542, 9970), (997, 5420), (1084, 4985), (1355, 3988), (1994, 2710)]