402238006075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{3889}}^1\times {\mathrm{100907}}^1$

素因数の和:104847

約数の個数: 24

約数和(自身を含む): 511076820240

約数和(自身を除く): 108838814165

約数列:

[1, 5, 25, 41, 205, 1025, 3889, 19445, 97225, 100907, 159449, 504535, 797245, 2522675, 3986225, 4137187, 20685935, 103429675, 392427323, 1962136615, 9810683075, 16089520243, 80447601215, 402238006075]

約数ペア:

[(1, 402238006075), (5, 80447601215), (25, 16089520243), (41, 9810683075), (205, 1962136615), (1025, 392427323), (3889, 103429675), (19445, 20685935), (97225, 4137187), (100907, 3986225), (159449, 2522675), (504535, 797245)]