15330800

素因数分解:

$2^4\times 5^2\times {\mathrm{38327}}^1$

素因数の和:38345

約数の個数: 30

約数和(自身を含む): 36833208

約数和(自身を除く): 21502408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 38327, 76654, 153308, 191635, 306616, 383270, 613232, 766540, 958175, 1533080, 1916350, 3066160, 3832700, 7665400, 15330800]

約数ペア:

[(1, 15330800), (2, 7665400), (4, 3832700), (5, 3066160), (8, 1916350), (10, 1533080), (16, 958175), (20, 766540), (25, 613232), (40, 383270), (50, 306616), (80, 191635), (100, 153308), (200, 76654), (400, 38327)]