9054460

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3257}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 19157040

約数和(自身を除く): 10102580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 3257, 6514, 13028, 16285, 32570, 65140, 452723, 905446, 1810892, 2263615, 4527230, 9054460]

約数ペア:

[(1, 9054460), (2, 4527230), (4, 2263615), (5, 1810892), (10, 905446), (20, 452723), (139, 65140), (278, 32570), (556, 16285), (695, 13028), (1390, 6514), (2780, 3257)]