12603880

素因数分解:

$2^3\times 5^1\times {\mathrm{315097}}^1$

素因数の和:315108

約数の個数: 16

約数和(自身を含む): 28358820

約数和(自身を除く): 15754940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 315097, 630194, 1260388, 1575485, 2520776, 3150970, 6301940, 12603880]

約数ペア:

[(1, 12603880), (2, 6301940), (4, 3150970), (5, 2520776), (8, 1575485), (10, 1260388), (20, 630194), (40, 315097)]