3920823410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{40037}}^1$

素因数の和:41450

約数の個数: 32

約数和(自身を含む): 8071660800

約数和(自身を除く): 4150837390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1399, 2798, 6995, 9793, 13990, 19586, 40037, 48965, 80074, 97930, 200185, 280259, 400370, 560518, 1401295, 2802590, 56011763, 112023526, 280058815, 392082341, 560117630, 784164682, 1960411705, 3920823410]

約数ペア:

[(1, 3920823410), (2, 1960411705), (5, 784164682), (7, 560117630), (10, 392082341), (14, 280058815), (35, 112023526), (70, 56011763), (1399, 2802590), (2798, 1401295), (6995, 560518), (9793, 400370), (13990, 280259), (19586, 200185), (40037, 97930), (48965, 80074)]