41898020

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1889}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 88111800

約数和(自身を除く): 46213780

約数列:

[1, 2, 4, 5, 10, 20, 1109, 1889, 2218, 3778, 4436, 5545, 7556, 9445, 11090, 18890, 22180, 37780, 2094901, 4189802, 8379604, 10474505, 20949010, 41898020]

約数ペア:

[(1, 41898020), (2, 20949010), (4, 10474505), (5, 8379604), (10, 4189802), (20, 2094901), (1109, 37780), (1889, 22180), (2218, 18890), (3778, 11090), (4436, 9445), (5545, 7556)]