8007020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57193}}^1$

素因数の和:57209

約数の個数: 24

約数和(自身を含む): 19217184

約数和(自身を除く): 11210164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57193, 114386, 228772, 285965, 400351, 571930, 800702, 1143860, 1601404, 2001755, 4003510, 8007020]

約数ペア:

[(1, 8007020), (2, 4003510), (4, 2001755), (5, 1601404), (7, 1143860), (10, 800702), (14, 571930), (20, 400351), (28, 285965), (35, 228772), (70, 114386), (140, 57193)]