12693400

素因数分解:

$2^3\times 5^2\times {\mathrm{63467}}^1$

素因数の和:63483

約数の個数: 24

約数和(自身を含む): 29512620

約数和(自身を除く): 16819220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 63467, 126934, 253868, 317335, 507736, 634670, 1269340, 1586675, 2538680, 3173350, 6346700, 12693400]

約数ペア:

[(1, 12693400), (2, 6346700), (4, 3173350), (5, 2538680), (8, 1586675), (10, 1269340), (20, 634670), (25, 507736), (40, 317335), (50, 253868), (100, 126934), (200, 63467)]