10420190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 20946816

約数和(自身を除く): 10526626

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2203, 2365, 4406, 4730, 11015, 22030, 24233, 48466, 94729, 121165, 189458, 242330, 473645, 947290, 1042019, 2084038, 5210095, 10420190]

約数ペア:

[(1, 10420190), (2, 5210095), (5, 2084038), (10, 1042019), (11, 947290), (22, 473645), (43, 242330), (55, 189458), (86, 121165), (110, 94729), (215, 48466), (430, 24233), (473, 22030), (946, 11015), (2203, 4730), (2365, 4406)]