8099740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3347}}^1$

素因数の和:3378

約数の個数: 36

約数和(自身を含む): 18701928

約数和(自身を除く): 10602188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3347, 6694, 13388, 16735, 33470, 36817, 66940, 73634, 147268, 184085, 368170, 404987, 736340, 809974, 1619948, 2024935, 4049870, 8099740]

約数ペア:

[(1, 8099740), (2, 4049870), (4, 2024935), (5, 1619948), (10, 809974), (11, 736340), (20, 404987), (22, 368170), (44, 184085), (55, 147268), (110, 73634), (121, 66940), (220, 36817), (242, 33470), (484, 16735), (605, 13388), (1210, 6694), (2420, 3347)]