4432340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20147}}^1$

素因数の和:20167

約数の個数: 24

約数和(自身を含む): 10154592

約数和(自身を除く): 5722252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20147, 40294, 80588, 100735, 201470, 221617, 402940, 443234, 886468, 1108085, 2216170, 4432340]

約数ペア:

[(1, 4432340), (2, 2216170), (4, 1108085), (5, 886468), (10, 443234), (11, 402940), (20, 221617), (22, 201470), (44, 100735), (55, 80588), (110, 40294), (220, 20147)]