23856440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35083}}^1$

素因数の和:35111

約数の個数: 32

約数和(自身を含む): 56836080

約数和(自身を除く): 32979640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 35083, 70166, 140332, 175415, 280664, 350830, 596411, 701660, 1192822, 1403320, 2385644, 2982055, 4771288, 5964110, 11928220, 23856440]

約数ペア:

[(1, 23856440), (2, 11928220), (4, 5964110), (5, 4771288), (8, 2982055), (10, 2385644), (17, 1403320), (20, 1192822), (34, 701660), (40, 596411), (68, 350830), (85, 280664), (136, 175415), (170, 140332), (340, 70166), (680, 35083)]