4897999580

素因数分解:

$2^2\times 5^1\times {\mathrm{3613}}^1\times {\mathrm{67783}}^1$

素因数の和:71405

約数の個数: 24

約数和(自身を含む): 10288797792

約数和(自身を除く): 5390798212

約数列:

[1, 2, 4, 5, 10, 20, 3613, 7226, 14452, 18065, 36130, 67783, 72260, 135566, 271132, 338915, 677830, 1355660, 244899979, 489799958, 979599916, 1224499895, 2448999790, 4897999580]

約数ペア:

[(1, 4897999580), (2, 2448999790), (4, 1224499895), (5, 979599916), (10, 489799958), (20, 244899979), (3613, 1355660), (7226, 677830), (14452, 338915), (18065, 271132), (36130, 135566), (67783, 72260)]