2100044860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3620767}}^1$

素因数の和:3620805

約数の個数: 24

約数和(自身を含む): 4562167680

約数和(自身を除く): 2462122820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3620767, 7241534, 14483068, 18103835, 36207670, 72415340, 105002243, 210004486, 420008972, 525011215, 1050022430, 2100044860]

約数ペア:

[(1, 2100044860), (2, 1050022430), (4, 525011215), (5, 420008972), (10, 210004486), (20, 105002243), (29, 72415340), (58, 36207670), (116, 18103835), (145, 14483068), (290, 7241534), (580, 3620767)]