38031140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271651}}^1$

素因数の和:271667

約数の個数: 24

約数和(自身を含む): 91275072

約数和(自身を除く): 53243932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271651, 543302, 1086604, 1358255, 1901557, 2716510, 3803114, 5433020, 7606228, 9507785, 19015570, 38031140]

約数ペア:

[(1, 38031140), (2, 19015570), (4, 9507785), (5, 7606228), (7, 5433020), (10, 3803114), (14, 2716510), (20, 1901557), (28, 1358255), (35, 1086604), (70, 543302), (140, 271651)]