1081550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 2041536

約数和(自身を除く): 959986

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 223, 446, 485, 970, 1115, 2230, 2425, 4850, 5575, 11150, 21631, 43262, 108155, 216310, 540775, 1081550]

約数ペア:

[(1, 1081550), (2, 540775), (5, 216310), (10, 108155), (25, 43262), (50, 21631), (97, 11150), (194, 5575), (223, 4850), (446, 2425), (485, 2230), (970, 1115)]