4182220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29873}}^1$

素因数の和:29889

約数の個数: 24

約数和(自身を含む): 10037664

約数和(自身を除く): 5855444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29873, 59746, 119492, 149365, 209111, 298730, 418222, 597460, 836444, 1045555, 2091110, 4182220]

約数ペア:

[(1, 4182220), (2, 2091110), (4, 1045555), (5, 836444), (7, 597460), (10, 418222), (14, 298730), (20, 209111), (28, 149365), (35, 119492), (70, 59746), (140, 29873)]