85300660

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23827}}^1$

素因数の和:24015

約数の個数: 24

約数和(自身を含む): 180139680

約数和(自身を除く): 94839020

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 23827, 47654, 95308, 119135, 238270, 476540, 4265033, 8530066, 17060132, 21325165, 42650330, 85300660]

約数ペア:

[(1, 85300660), (2, 42650330), (4, 21325165), (5, 17060132), (10, 8530066), (20, 4265033), (179, 476540), (358, 238270), (716, 119135), (895, 95308), (1790, 47654), (3580, 23827)]