134662280

素因数分解:

$2^3\times 5^1\times {\mathrm{3366557}}^1$

素因数の和:3366568

約数の個数: 16

約数和(自身を含む): 302990220

約数和(自身を除く): 168327940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3366557, 6733114, 13466228, 16832785, 26932456, 33665570, 67331140, 134662280]

約数ペア:

[(1, 134662280), (2, 67331140), (4, 33665570), (5, 26932456), (8, 16832785), (10, 13466228), (20, 6733114), (40, 3366557)]