40488316460

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5285681}}^1$

素因数の和:5286073

約数の個数: 24

約数和(自身を含む): 85247479296

約数和(自身を除く): 44759162836

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 5285681, 10571362, 21142724, 26428405, 52856810, 105713620, 2024415823, 4048831646, 8097663292, 10122079115, 20244158230, 40488316460]

約数ペア:

[(1, 40488316460), (2, 20244158230), (4, 10122079115), (5, 8097663292), (10, 4048831646), (20, 2024415823), (383, 105713620), (766, 52856810), (1532, 26428405), (1915, 21142724), (3830, 10571362), (7660, 5285681)]