29148020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132491}}^1$

素因数の和:132511

約数の個数: 24

約数和(自身を含む): 66775968

約数和(自身を除く): 37627948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 132491, 264982, 529964, 662455, 1324910, 1457401, 2649820, 2914802, 5829604, 7287005, 14574010, 29148020]

約数ペア:

[(1, 29148020), (2, 14574010), (4, 7287005), (5, 5829604), (10, 2914802), (11, 2649820), (20, 1457401), (22, 1324910), (44, 662455), (55, 529964), (110, 264982), (220, 132491)]