201706160

素因数分解:

$2^4\times 5^1\times {\mathrm{2521327}}^1$

素因数の和:2521340

約数の個数: 20

約数和(自身を含む): 468967008

約数和(自身を除く): 267260848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2521327, 5042654, 10085308, 12606635, 20170616, 25213270, 40341232, 50426540, 100853080, 201706160]

約数ペア:

[(1, 201706160), (2, 100853080), (4, 50426540), (5, 40341232), (8, 25213270), (10, 20170616), (16, 12606635), (20, 10085308), (40, 5042654), (80, 2521327)]