2280641525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{4789}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 2900900640

約数和(自身を除く): 620259115

約数列:

[1, 5, 25, 43, 215, 443, 1075, 2215, 4789, 11075, 19049, 23945, 95245, 119725, 205927, 476225, 1029635, 2121527, 5148175, 10607635, 53038175, 91225661, 456128305, 2280641525]

約数ペア:

[(1, 2280641525), (5, 456128305), (25, 91225661), (43, 53038175), (215, 10607635), (443, 5148175), (1075, 2121527), (2215, 1029635), (4789, 476225), (11075, 205927), (19049, 119725), (23945, 95245)]