25003382630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{79621}}^1$

素因数の和:80672

約数の個数: 32

約数和(自身を含む): 46504343808

約数和(自身を除く): 21500961178

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1013, 2026, 5065, 10130, 31403, 62806, 79621, 157015, 159242, 314030, 398105, 796210, 2468251, 4936502, 12341255, 24682510, 80656073, 161312146, 403280365, 806560730, 2500338263, 5000676526, 12501691315, 25003382630]

約数ペア:

[(1, 25003382630), (2, 12501691315), (5, 5000676526), (10, 2500338263), (31, 806560730), (62, 403280365), (155, 161312146), (310, 80656073), (1013, 24682510), (2026, 12341255), (5065, 4936502), (10130, 2468251), (31403, 796210), (62806, 398105), (79621, 314030), (157015, 159242)]