12601880

素因数分解:

$2^3\times 5^1\times {\mathrm{315047}}^1$

素因数の和:315058

約数の個数: 16

約数和(自身を含む): 28354320

約数和(自身を除く): 15752440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 315047, 630094, 1260188, 1575235, 2520376, 3150470, 6300940, 12601880]

約数ペア:

[(1, 12601880), (2, 6300940), (4, 3150470), (5, 2520376), (8, 1575235), (10, 1260188), (20, 630094), (40, 315047)]