13191400

素因数分解:

$2^3\times 5^2\times {\mathrm{65957}}^1$

素因数の和:65973

約数の個数: 24

約数和(自身を含む): 30670470

約数和(自身を除く): 17479070

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 65957, 131914, 263828, 329785, 527656, 659570, 1319140, 1648925, 2638280, 3297850, 6595700, 13191400]

約数ペア:

[(1, 13191400), (2, 6595700), (4, 3297850), (5, 2638280), (8, 1648925), (10, 1319140), (20, 659570), (25, 527656), (40, 329785), (50, 263828), (100, 131914), (200, 65957)]