2023206280

素因数分解:

$2^3\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{15971}}^1$

素因数の和:19149

約数の個数: 32

約数和(自身を含む): 4553936640

約数和(自身を除く): 2530730360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3167, 6334, 12668, 15835, 15971, 25336, 31670, 31942, 63340, 63884, 79855, 126680, 127768, 159710, 319420, 638840, 50580157, 101160314, 202320628, 252900785, 404641256, 505801570, 1011603140, 2023206280]

約数ペア:

[(1, 2023206280), (2, 1011603140), (4, 505801570), (5, 404641256), (8, 252900785), (10, 202320628), (20, 101160314), (40, 50580157), (3167, 638840), (6334, 319420), (12668, 159710), (15835, 127768), (15971, 126680), (25336, 79855), (31670, 63884), (31942, 63340)]