26908360

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6287}}^1$

素因数の和:6405

約数の個数: 32

約数和(自身を含む): 61119360

約数和(自身を除く): 34211000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 6287, 12574, 25148, 31435, 50296, 62870, 125740, 251480, 672709, 1345418, 2690836, 3363545, 5381672, 6727090, 13454180, 26908360]

約数ペア:

[(1, 26908360), (2, 13454180), (4, 6727090), (5, 5381672), (8, 3363545), (10, 2690836), (20, 1345418), (40, 672709), (107, 251480), (214, 125740), (428, 62870), (535, 50296), (856, 31435), (1070, 25148), (2140, 12574), (4280, 6287)]