76976620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{549833}}^1$

素因数の和:549849

約数の個数: 24

約数和(自身を含む): 184744224

約数和(自身を除く): 107767604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 549833, 1099666, 2199332, 2749165, 3848831, 5498330, 7697662, 10996660, 15395324, 19244155, 38488310, 76976620]

約数ペア:

[(1, 76976620), (2, 38488310), (4, 19244155), (5, 15395324), (7, 10996660), (10, 7697662), (14, 5498330), (20, 3848831), (28, 2749165), (35, 2199332), (70, 1099666), (140, 549833)]