29429180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133769}}^1$

素因数の和:133789

約数の個数: 24

約数和(自身を含む): 67420080

約数和(自身を除く): 37990900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 133769, 267538, 535076, 668845, 1337690, 1471459, 2675380, 2942918, 5885836, 7357295, 14714590, 29429180]

約数ペア:

[(1, 29429180), (2, 14714590), (4, 7357295), (5, 5885836), (10, 2942918), (11, 2675380), (20, 1471459), (22, 1337690), (44, 668845), (55, 535076), (110, 267538), (220, 133769)]