2080492360

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{88607}}^1$

素因数の和:89205

約数の個数: 32

約数和(自身を含む): 4689135360

約数和(自身を除く): 2608643000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 4696, 5870, 11740, 23480, 88607, 177214, 354428, 443035, 708856, 886070, 1772140, 3544280, 52012309, 104024618, 208049236, 260061545, 416098472, 520123090, 1040246180, 2080492360]

約数ペア:

[(1, 2080492360), (2, 1040246180), (4, 520123090), (5, 416098472), (8, 260061545), (10, 208049236), (20, 104024618), (40, 52012309), (587, 3544280), (1174, 1772140), (2348, 886070), (2935, 708856), (4696, 443035), (5870, 354428), (11740, 177214), (23480, 88607)]