13678850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3463}}^1$

素因数の和:3554

約数の個数: 24

約数和(自身を含む): 25772160

約数和(自身を除く): 12093310

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3463, 3950, 6926, 17315, 34630, 86575, 173150, 273577, 547154, 1367885, 2735770, 6839425, 13678850]

約数ペア:

[(1, 13678850), (2, 6839425), (5, 2735770), (10, 1367885), (25, 547154), (50, 273577), (79, 173150), (158, 86575), (395, 34630), (790, 17315), (1975, 6926), (3463, 3950)]