2860367620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13001671}}^1$

素因数の和:13001691

約数の個数: 24

約数和(自身を含む): 6552842688

約数和(自身を除く): 3692475068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13001671, 26003342, 52006684, 65008355, 130016710, 143018381, 260033420, 286036762, 572073524, 715091905, 1430183810, 2860367620]

約数ペア:

[(1, 2860367620), (2, 1430183810), (4, 715091905), (5, 572073524), (10, 286036762), (11, 260033420), (20, 143018381), (22, 130016710), (44, 65008355), (55, 52006684), (110, 26003342), (220, 13001671)]