12584120

素因数分解:

$2^3\times 5^1\times {\mathrm{314603}}^1$

素因数の和:314614

約数の個数: 16

約数和(自身を含む): 28314360

約数和(自身を除く): 15730240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 314603, 629206, 1258412, 1573015, 2516824, 3146030, 6292060, 12584120]

約数ペア:

[(1, 12584120), (2, 6292060), (4, 3146030), (5, 2516824), (8, 1573015), (10, 1258412), (20, 629206), (40, 314603)]