132540920

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{3271}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 298602720

約数和(自身を除く): 166061800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 2026, 3271, 4052, 5065, 6542, 8104, 10130, 13084, 16355, 20260, 26168, 32710, 40520, 65420, 130840, 3313523, 6627046, 13254092, 16567615, 26508184, 33135230, 66270460, 132540920]

約数ペア:

[(1, 132540920), (2, 66270460), (4, 33135230), (5, 26508184), (8, 16567615), (10, 13254092), (20, 6627046), (40, 3313523), (1013, 130840), (2026, 65420), (3271, 40520), (4052, 32710), (5065, 26168), (6542, 20260), (8104, 16355), (10130, 13084)]