11567080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 30096000

約数和(自身を除く): 18528920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 379, 436, 545, 758, 763, 872, 1090, 1516, 1526, 1895, 2180, 2653, 3032, 3052, 3790, 3815, 4360, 5306, 6104, 7580, 7630, 10612, 13265, 15160, 15260, 21224, 26530, 30520, 41311, 53060, 82622, 106120, 165244, 206555, 289177, 330488, 413110, 578354, 826220, 1156708, 1445885, 1652440, 2313416, 2891770, 5783540, 11567080]

約数ペア:

[(1, 11567080), (2, 5783540), (4, 2891770), (5, 2313416), (7, 1652440), (8, 1445885), (10, 1156708), (14, 826220), (20, 578354), (28, 413110), (35, 330488), (40, 289177), (56, 206555), (70, 165244), (109, 106120), (140, 82622), (218, 53060), (280, 41311), (379, 30520), (436, 26530), (545, 21224), (758, 15260), (763, 15160), (872, 13265), (1090, 10612), (1516, 7630), (1526, 7580), (1895, 6104), (2180, 5306), (2653, 4360), (3032, 3815), (3052, 3790)]