8291080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29611}}^1$

素因数の和:29629

約数の個数: 32

約数和(自身を含む): 21320640

約数和(自身を除く): 13029560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 29611, 59222, 118444, 148055, 207277, 236888, 296110, 414554, 592220, 829108, 1036385, 1184440, 1658216, 2072770, 4145540, 8291080]

約数ペア:

[(1, 8291080), (2, 4145540), (4, 2072770), (5, 1658216), (7, 1184440), (8, 1036385), (10, 829108), (14, 592220), (20, 414554), (28, 296110), (35, 236888), (40, 207277), (56, 148055), (70, 118444), (140, 59222), (280, 29611)]