6670442920

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{164621}}^1$

素因数の和:165645

約数の個数: 32

約数和(自身を含む): 15023403720

約数和(自身を除く): 8352960800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 2026, 4052, 5065, 8104, 10130, 20260, 40520, 164621, 329242, 658484, 823105, 1316968, 1646210, 3292420, 6584840, 166761073, 333522146, 667044292, 833805365, 1334088584, 1667610730, 3335221460, 6670442920]

約数ペア:

[(1, 6670442920), (2, 3335221460), (4, 1667610730), (5, 1334088584), (8, 833805365), (10, 667044292), (20, 333522146), (40, 166761073), (1013, 6584840), (2026, 3292420), (4052, 1646210), (5065, 1316968), (8104, 823105), (10130, 658484), (20260, 329242), (40520, 164621)]