1159791820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5271781}}^1$

素因数の和:5271801

約数の個数: 24

約数和(自身を含む): 2656978128

約数和(自身を除く): 1497186308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5271781, 10543562, 21087124, 26358905, 52717810, 57989591, 105435620, 115979182, 231958364, 289947955, 579895910, 1159791820]

約数ペア:

[(1, 1159791820), (2, 579895910), (4, 289947955), (5, 231958364), (10, 115979182), (11, 105435620), (20, 57989591), (22, 52717810), (44, 26358905), (55, 21087124), (110, 10543562), (220, 5271781)]