136211120

素因数分解:

$2^4\times 5^1\times {\mathrm{1702639}}^1$

素因数の和:1702652

約数の個数: 20

約数和(自身を含む): 316691040

約数和(自身を除く): 180479920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1702639, 3405278, 6810556, 8513195, 13621112, 17026390, 27242224, 34052780, 68105560, 136211120]

約数ペア:

[(1, 136211120), (2, 68105560), (4, 34052780), (5, 27242224), (8, 17026390), (10, 13621112), (16, 8513195), (20, 6810556), (40, 3405278), (80, 1702639)]