29629820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134681}}^1$

素因数の和:134701

約数の個数: 24

約数和(自身を含む): 67879728

約数和(自身を除く): 38249908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 134681, 269362, 538724, 673405, 1346810, 1481491, 2693620, 2962982, 5925964, 7407455, 14814910, 29629820]

約数ペア:

[(1, 29629820), (2, 14814910), (4, 7407455), (5, 5925964), (10, 2962982), (11, 2693620), (20, 1481491), (22, 1346810), (44, 673405), (55, 538724), (110, 269362), (220, 134681)]