79207660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{565769}}^1$

素因数の和:565785

約数の個数: 24

約数和(自身を含む): 190098720

約数和(自身を除く): 110891060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 565769, 1131538, 2263076, 2828845, 3960383, 5657690, 7920766, 11315380, 15841532, 19801915, 39603830, 79207660]

約数ペア:

[(1, 79207660), (2, 39603830), (4, 19801915), (5, 15841532), (7, 11315380), (10, 7920766), (14, 5657690), (20, 3960383), (28, 2828845), (35, 2263076), (70, 1131538), (140, 565769)]