80424740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{365567}}^1$

素因数の和:365587

約数の個数: 24

約数和(自身を含む): 184246272

約数和(自身を除く): 103821532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 365567, 731134, 1462268, 1827835, 3655670, 4021237, 7311340, 8042474, 16084948, 20106185, 40212370, 80424740]

約数ペア:

[(1, 80424740), (2, 40212370), (4, 20106185), (5, 16084948), (10, 8042474), (11, 7311340), (20, 4021237), (22, 3655670), (44, 1827835), (55, 1462268), (110, 731134), (220, 365567)]