2321864000

素因数分解:

$2^6\times 5^3\times {\mathrm{290233}}^1$

素因数の和:290260

約数の個数: 56

約数和(自身を含む): 5750116008

約数和(自身を除く): 3428252008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 290233, 580466, 1160932, 1451165, 2321864, 2902330, 4643728, 5804660, 7255825, 9287456, 11609320, 14511650, 18574912, 23218640, 29023300, 36279125, 46437280, 58046600, 72558250, 92874560, 116093200, 145116500, 232186400, 290233000, 464372800, 580466000, 1160932000, 2321864000]

約数ペア:

[(1, 2321864000), (2, 1160932000), (4, 580466000), (5, 464372800), (8, 290233000), (10, 232186400), (16, 145116500), (20, 116093200), (25, 92874560), (32, 72558250), (40, 58046600), (50, 46437280), (64, 36279125), (80, 29023300), (100, 23218640), (125, 18574912), (160, 14511650), (200, 11609320), (250, 9287456), (320, 7255825), (400, 5804660), (500, 4643728), (800, 2902330), (1000, 2321864), (1600, 1451165), (2000, 1160932), (4000, 580466), (8000, 290233)]