98625620

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{23371}}^1$

素因数の和:23591

約数の個数: 24

約数和(自身を含む): 208104288

約数和(自身を除く): 109478668

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 23371, 46742, 93484, 116855, 233710, 467420, 4931281, 9862562, 19725124, 24656405, 49312810, 98625620]

約数ペア:

[(1, 98625620), (2, 49312810), (4, 24656405), (5, 19725124), (10, 9862562), (20, 4931281), (211, 467420), (422, 233710), (844, 116855), (1055, 93484), (2110, 46742), (4220, 23371)]