13340360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30319}}^1$

素因数の和:30341

約数の個数: 32

約数和(自身を含む): 32745600

約数和(自身を除く): 19405240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30319, 60638, 121276, 151595, 242552, 303190, 333509, 606380, 667018, 1212760, 1334036, 1667545, 2668072, 3335090, 6670180, 13340360]

約数ペア:

[(1, 13340360), (2, 6670180), (4, 3335090), (5, 2668072), (8, 1667545), (10, 1334036), (11, 1212760), (20, 667018), (22, 606380), (40, 333509), (44, 303190), (55, 242552), (88, 151595), (110, 121276), (220, 60638), (440, 30319)]