2652920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 6177600

約数和(自身を除く): 3524680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2287, 4574, 9148, 11435, 18296, 22870, 45740, 66323, 91480, 132646, 265292, 331615, 530584, 663230, 1326460, 2652920]

約数ペア:

[(1, 2652920), (2, 1326460), (4, 663230), (5, 530584), (8, 331615), (10, 265292), (20, 132646), (29, 91480), (40, 66323), (58, 45740), (116, 22870), (145, 18296), (232, 11435), (290, 9148), (580, 4574), (1160, 2287)]