75145460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289021}}^1$

素因数の和:289043

約数の個数: 24

約数和(自身を含む): 169944936

約数和(自身を除く): 94799476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289021, 578042, 1156084, 1445105, 2890210, 3757273, 5780420, 7514546, 15029092, 18786365, 37572730, 75145460]

約数ペア:

[(1, 75145460), (2, 37572730), (4, 18786365), (5, 15029092), (10, 7514546), (13, 5780420), (20, 3757273), (26, 2890210), (52, 1445105), (65, 1156084), (130, 578042), (260, 289021)]