13073080

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 29535840

約数和(自身を除く): 16462760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1031, 1268, 1585, 2062, 2536, 3170, 4124, 5155, 6340, 8248, 10310, 12680, 20620, 41240, 326827, 653654, 1307308, 1634135, 2614616, 3268270, 6536540, 13073080]

約数ペア:

[(1, 13073080), (2, 6536540), (4, 3268270), (5, 2614616), (8, 1634135), (10, 1307308), (20, 653654), (40, 326827), (317, 41240), (634, 20620), (1031, 12680), (1268, 10310), (1585, 8248), (2062, 6340), (2536, 5155), (3170, 4124)]