26617540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13177}}^1$

素因数の和:13287

約数の個数: 24

約数和(自身を含む): 56454552

約数和(自身を除く): 29837012

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 13177, 26354, 52708, 65885, 131770, 263540, 1330877, 2661754, 5323508, 6654385, 13308770, 26617540]

約数ペア:

[(1, 26617540), (2, 13308770), (4, 6654385), (5, 5323508), (10, 2661754), (20, 1330877), (101, 263540), (202, 131770), (404, 65885), (505, 52708), (1010, 26354), (2020, 13177)]