5659780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40427}}^1$

素因数の和:40443

約数の個数: 24

約数和(自身を含む): 13583808

約数和(自身を除く): 7924028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40427, 80854, 161708, 202135, 282989, 404270, 565978, 808540, 1131956, 1414945, 2829890, 5659780]

約数ペア:

[(1, 5659780), (2, 2829890), (4, 1414945), (5, 1131956), (7, 808540), (10, 565978), (14, 404270), (20, 282989), (28, 202135), (35, 161708), (70, 80854), (140, 40427)]