22583260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161309}}^1$

素因数の和:161325

約数の個数: 24

約数和(自身を含む): 54200160

約数和(自身を除く): 31616900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161309, 322618, 645236, 806545, 1129163, 1613090, 2258326, 3226180, 4516652, 5645815, 11291630, 22583260]

約数ペア:

[(1, 22583260), (2, 11291630), (4, 5645815), (5, 4516652), (7, 3226180), (10, 2258326), (14, 1613090), (20, 1129163), (28, 806545), (35, 645236), (70, 322618), (140, 161309)]