2022878840

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{140869}}^1$

素因数の和:141239

約数の個数: 32

約数和(自身を含む): 4564188000

約数和(自身を除く): 2541309160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 14360, 140869, 281738, 563476, 704345, 1126952, 1408690, 2817380, 5634760, 50571971, 101143942, 202287884, 252859855, 404575768, 505719710, 1011439420, 2022878840]

約数ペア:

[(1, 2022878840), (2, 1011439420), (4, 505719710), (5, 404575768), (8, 252859855), (10, 202287884), (20, 101143942), (40, 50571971), (359, 5634760), (718, 2817380), (1436, 1408690), (1795, 1126952), (2872, 704345), (3590, 563476), (7180, 281738), (14360, 140869)]