86963260

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{24023}}^1$

素因数の和:24213

約数の個数: 24

約数和(自身を含む): 183639456

約数和(自身を除く): 96676196

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 24023, 48046, 96092, 120115, 240230, 480460, 4348163, 8696326, 17392652, 21740815, 43481630, 86963260]

約数ペア:

[(1, 86963260), (2, 43481630), (4, 21740815), (5, 17392652), (10, 8696326), (20, 4348163), (181, 480460), (362, 240230), (724, 120115), (905, 96092), (1810, 48046), (3620, 24023)]