6893540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4363}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 14663040

約数和(自身を除く): 7769500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4363, 8726, 17452, 21815, 43630, 87260, 344677, 689354, 1378708, 1723385, 3446770, 6893540]

約数ペア:

[(1, 6893540), (2, 3446770), (4, 1723385), (5, 1378708), (10, 689354), (20, 344677), (79, 87260), (158, 43630), (316, 21815), (395, 17452), (790, 8726), (1580, 4363)]