41447620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66851}}^1$

素因数の和:66891

約数の個数: 24

約数和(自身を含む): 89849088

約数和(自身を除く): 48401468

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66851, 133702, 267404, 334255, 668510, 1337020, 2072381, 4144762, 8289524, 10361905, 20723810, 41447620]

約数ペア:

[(1, 41447620), (2, 20723810), (4, 10361905), (5, 8289524), (10, 4144762), (20, 2072381), (31, 1337020), (62, 668510), (124, 334255), (155, 267404), (310, 133702), (620, 66851)]