40100255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 53261376

約数和(自身を除く): 13161121

約数列:

[1, 5, 13, 41, 65, 205, 367, 533, 1681, 1835, 2665, 4771, 8405, 15047, 21853, 23855, 75235, 109265, 195611, 616927, 978055, 3084635, 8020051, 40100255]

約数ペア:

[(1, 40100255), (5, 8020051), (13, 3084635), (41, 978055), (65, 616927), (205, 195611), (367, 109265), (533, 75235), (1681, 23855), (1835, 21853), (2665, 15047), (4771, 8405)]