45137620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205171}}^1$

素因数の和:205191

約数の個数: 24

約数和(自身を含む): 103406688

約数和(自身を除く): 58269068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 205171, 410342, 820684, 1025855, 2051710, 2256881, 4103420, 4513762, 9027524, 11284405, 22568810, 45137620]

約数ペア:

[(1, 45137620), (2, 22568810), (4, 11284405), (5, 9027524), (10, 4513762), (11, 4103420), (20, 2256881), (22, 2051710), (44, 1025855), (55, 820684), (110, 410342), (220, 205171)]