11656460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5347}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 24707760

約数和(自身を除く): 13051300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5347, 10694, 21388, 26735, 53470, 106940, 582823, 1165646, 2331292, 2914115, 5828230, 11656460]

約数ペア:

[(1, 11656460), (2, 5828230), (4, 2914115), (5, 2331292), (10, 1165646), (20, 582823), (109, 106940), (218, 53470), (436, 26735), (545, 21388), (1090, 10694), (2180, 5347)]