235698980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1071359}}^1$

素因数の和:1071379

約数の個数: 24

約数和(自身を含む): 539965440

約数和(自身を除く): 304266460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1071359, 2142718, 4285436, 5356795, 10713590, 11784949, 21427180, 23569898, 47139796, 58924745, 117849490, 235698980]

約数ペア:

[(1, 235698980), (2, 117849490), (4, 58924745), (5, 47139796), (10, 23569898), (11, 21427180), (20, 11784949), (22, 10713590), (44, 5356795), (55, 4285436), (110, 2142718), (220, 1071359)]