2080265740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14859041}}^1$

素因数の和:14859057

約数の個数: 24

約数和(自身を含む): 4992638112

約数和(自身を除く): 2912372372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14859041, 29718082, 59436164, 74295205, 104013287, 148590410, 208026574, 297180820, 416053148, 520066435, 1040132870, 2080265740]

約数ペア:

[(1, 2080265740), (2, 1040132870), (4, 520066435), (5, 416053148), (7, 297180820), (10, 208026574), (14, 148590410), (20, 104013287), (28, 74295205), (35, 59436164), (70, 29718082), (140, 14859041)]