66609290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{55049}}^1$

素因数の和:55078

約数の個数: 24

約数和(自身を含む): 131789700

約数和(自身を除く): 65180410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 55049, 110098, 275245, 550490, 605539, 1211078, 3027695, 6055390, 6660929, 13321858, 33304645, 66609290]

約数ペア:

[(1, 66609290), (2, 33304645), (5, 13321858), (10, 6660929), (11, 6055390), (22, 3027695), (55, 1211078), (110, 605539), (121, 550490), (242, 275245), (605, 110098), (1210, 55049)]