7104080

素因数分解:

$2^4\times 5^1\times {\mathrm{88801}}^1$

素因数の和:88814

約数の個数: 20

約数和(自身を含む): 16517172

約数和(自身を除く): 9413092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 88801, 177602, 355204, 444005, 710408, 888010, 1420816, 1776020, 3552040, 7104080]

約数ペア:

[(1, 7104080), (2, 3552040), (4, 1776020), (5, 1420816), (8, 888010), (10, 710408), (16, 444005), (20, 355204), (40, 177602), (80, 88801)]