1529804560

素因数分解:

$2^4\times 5^1\times {\mathrm{19122557}}^1$

素因数の和:19122570

約数の個数: 20

約数和(自身を含む): 3556795788

約数和(自身を除く): 2026991228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19122557, 38245114, 76490228, 95612785, 152980456, 191225570, 305960912, 382451140, 764902280, 1529804560]

約数ペア:

[(1, 1529804560), (2, 764902280), (4, 382451140), (5, 305960912), (8, 191225570), (10, 152980456), (16, 95612785), (20, 76490228), (40, 38245114), (80, 19122557)]