12300580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14355

約数の個数: 24

約数和(自身を含む): 26433792

約数和(自身を除く): 14133212

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 14303, 28606, 57212, 71515, 143030, 286060, 615029, 1230058, 2460116, 3075145, 6150290, 12300580]

約数ペア:

[(1, 12300580), (2, 6150290), (4, 3075145), (5, 2460116), (10, 1230058), (20, 615029), (43, 286060), (86, 143030), (172, 71515), (215, 57212), (430, 28606), (860, 14303)]