2318980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 4975488

約数和(自身を除く): 2656508

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2467, 4934, 9868, 12335, 24670, 49340, 115949, 231898, 463796, 579745, 1159490, 2318980]

約数ペア:

[(1, 2318980), (2, 1159490), (4, 579745), (5, 463796), (10, 231898), (20, 115949), (47, 49340), (94, 24670), (188, 12335), (235, 9868), (470, 4934), (940, 2467)]