7087480

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 16057440

約数和(自身を除く): 8969960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1061, 1336, 1670, 2122, 3340, 4244, 5305, 6680, 8488, 10610, 21220, 42440, 177187, 354374, 708748, 885935, 1417496, 1771870, 3543740, 7087480]

約数ペア:

[(1, 7087480), (2, 3543740), (4, 1771870), (5, 1417496), (8, 885935), (10, 708748), (20, 354374), (40, 177187), (167, 42440), (334, 21220), (668, 10610), (835, 8488), (1061, 6680), (1336, 5305), (1670, 4244), (2122, 3340)]