332215180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137279}}^1$

素因数の和:137310

約数の個数: 36

約数和(自身を含む): 766846080

約数和(自身を除く): 434630900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 137279, 274558, 549116, 686395, 1372790, 1510069, 2745580, 3020138, 6040276, 7550345, 15100690, 16610759, 30201380, 33221518, 66443036, 83053795, 166107590, 332215180]

約数ペア:

[(1, 332215180), (2, 166107590), (4, 83053795), (5, 66443036), (10, 33221518), (11, 30201380), (20, 16610759), (22, 15100690), (44, 7550345), (55, 6040276), (110, 3020138), (121, 2745580), (220, 1510069), (242, 1372790), (484, 686395), (605, 549116), (1210, 274558), (2420, 137279)]