71006360

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3187}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 160101360

約数和(自身を除く): 89095000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 2228, 2785, 3187, 4456, 5570, 6374, 11140, 12748, 15935, 22280, 25496, 31870, 63740, 127480, 1775159, 3550318, 7100636, 8875795, 14201272, 17751590, 35503180, 71006360]

約数ペア:

[(1, 71006360), (2, 35503180), (4, 17751590), (5, 14201272), (8, 8875795), (10, 7100636), (20, 3550318), (40, 1775159), (557, 127480), (1114, 63740), (2228, 31870), (2785, 25496), (3187, 22280), (4456, 15935), (5570, 12748), (6374, 11140)]