5282140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 11198880

約数和(自身を除く): 5916740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2423, 4846, 9692, 12115, 24230, 48460, 264107, 528214, 1056428, 1320535, 2641070, 5282140]

約数ペア:

[(1, 5282140), (2, 2641070), (4, 1320535), (5, 1056428), (10, 528214), (20, 264107), (109, 48460), (218, 24230), (436, 12115), (545, 9692), (1090, 4846), (2180, 2423)]