12298040

素因数分解:

$2^3\times 5^1\times {\mathrm{307451}}^1$

素因数の和:307462

約数の個数: 16

約数和(自身を含む): 27670680

約数和(自身を除く): 15372640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307451, 614902, 1229804, 1537255, 2459608, 3074510, 6149020, 12298040]

約数ペア:

[(1, 12298040), (2, 6149020), (4, 3074510), (5, 2459608), (8, 1537255), (10, 1229804), (20, 614902), (40, 307451)]