144153020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{655241}}^1$

素因数の和:655261

約数の個数: 24

約数和(自身を含む): 330241968

約数和(自身を除く): 186088948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 655241, 1310482, 2620964, 3276205, 6552410, 7207651, 13104820, 14415302, 28830604, 36038255, 72076510, 144153020]

約数ペア:

[(1, 144153020), (2, 72076510), (4, 36038255), (5, 28830604), (10, 14415302), (11, 13104820), (20, 7207651), (22, 6552410), (44, 3276205), (55, 2620964), (110, 1310482), (220, 655241)]