7105780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32299}}^1$

素因数の和:32319

約数の個数: 24

約数和(自身を含む): 16279200

約数和(自身を除く): 9173420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32299, 64598, 129196, 161495, 322990, 355289, 645980, 710578, 1421156, 1776445, 3552890, 7105780]

約数ペア:

[(1, 7105780), (2, 3552890), (4, 1776445), (5, 1421156), (10, 710578), (11, 645980), (20, 355289), (22, 322990), (44, 161495), (55, 129196), (110, 64598), (220, 32299)]