13322000

素因数分解:

$2^4\times 5^3\times {\mathrm{6661}}^1$

素因数の和:6684

約数の個数: 40

約数和(自身を含む): 32217432

約数和(自身を除く): 18895432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6661, 13322, 26644, 33305, 53288, 66610, 106576, 133220, 166525, 266440, 333050, 532880, 666100, 832625, 1332200, 1665250, 2664400, 3330500, 6661000, 13322000]

約数ペア:

[(1, 13322000), (2, 6661000), (4, 3330500), (5, 2664400), (8, 1665250), (10, 1332200), (16, 832625), (20, 666100), (25, 532880), (40, 333050), (50, 266440), (80, 166525), (100, 133220), (125, 106576), (200, 66610), (250, 53288), (400, 33305), (500, 26644), (1000, 13322), (2000, 6661)]