9054580

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 19078920

約数和(自身を除く): 10024340

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1129, 1604, 2005, 2258, 4010, 4516, 5645, 8020, 11290, 22580, 452729, 905458, 1810916, 2263645, 4527290, 9054580]

約数ペア:

[(1, 9054580), (2, 4527290), (4, 2263645), (5, 1810916), (10, 905458), (20, 452729), (401, 22580), (802, 11290), (1129, 8020), (1604, 5645), (2005, 4516), (2258, 4010)]