61134140

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5867}}^1$

素因数の和:6397

約数の個数: 24

約数和(自身を含む): 128650032

約数和(自身を除く): 67515892

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 5867, 10420, 11734, 23468, 29335, 58670, 117340, 3056707, 6113414, 12226828, 15283535, 30567070, 61134140]

約数ペア:

[(1, 61134140), (2, 30567070), (4, 15283535), (5, 12226828), (10, 6113414), (20, 3056707), (521, 117340), (1042, 58670), (2084, 29335), (2605, 23468), (5210, 11734), (5867, 10420)]