502005025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{489761}}^1$

素因数の和:489812

約数の個数: 12

約数和(自身を含む): 637670124

約数和(自身を除く): 135665099

約数列:

[1, 5, 25, 41, 205, 1025, 489761, 2448805, 12244025, 20080201, 100401005, 502005025]

約数ペア:

[(1, 502005025), (5, 100401005), (25, 20080201), (41, 12244025), (205, 2448805), (1025, 489761)]