5313980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37957}}^1$

素因数の和:37973

約数の個数: 24

約数和(自身を含む): 12753888

約数和(自身を除く): 7439908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37957, 75914, 151828, 189785, 265699, 379570, 531398, 759140, 1062796, 1328495, 2656990, 5313980]

約数ペア:

[(1, 5313980), (2, 2656990), (4, 1328495), (5, 1062796), (7, 759140), (10, 531398), (14, 379570), (20, 265699), (28, 189785), (35, 151828), (70, 75914), (140, 37957)]