72098510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2237}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 142121952

約数和(自身を除く): 70023442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2237, 2930, 3223, 4474, 6446, 11185, 16115, 22370, 24607, 32230, 49214, 123035, 246070, 655441, 1310882, 3277205, 6554410, 7209851, 14419702, 36049255, 72098510]

約数ペア:

[(1, 72098510), (2, 36049255), (5, 14419702), (10, 7209851), (11, 6554410), (22, 3277205), (55, 1310882), (110, 655441), (293, 246070), (586, 123035), (1465, 49214), (2237, 32230), (2930, 24607), (3223, 22370), (4474, 16115), (6446, 11185)]