766180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 1665720

約数和(自身を除く): 899540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1321, 2642, 5284, 6605, 13210, 26420, 38309, 76618, 153236, 191545, 383090, 766180]

約数ペア:

[(1, 766180), (2, 383090), (4, 191545), (5, 153236), (10, 76618), (20, 38309), (29, 26420), (58, 13210), (116, 6605), (145, 5284), (290, 2642), (580, 1321)]