26753980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121609}}^1$

素因数の和:121629

約数の個数: 24

約数和(自身を含む): 61291440

約数和(自身を除く): 34537460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 121609, 243218, 486436, 608045, 1216090, 1337699, 2432180, 2675398, 5350796, 6688495, 13376990, 26753980]

約数ペア:

[(1, 26753980), (2, 13376990), (4, 6688495), (5, 5350796), (10, 2675398), (11, 2432180), (20, 1337699), (22, 1216090), (44, 608045), (55, 486436), (110, 243218), (220, 121609)]