83078000

素因数分解:

$2^4\times 5^3\times {\mathrm{41539}}^1$

素因数の和:41562

約数の個数: 40

約数和(自身を含む): 200887440

約数和(自身を除く): 117809440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 41539, 83078, 166156, 207695, 332312, 415390, 664624, 830780, 1038475, 1661560, 2076950, 3323120, 4153900, 5192375, 8307800, 10384750, 16615600, 20769500, 41539000, 83078000]

約数ペア:

[(1, 83078000), (2, 41539000), (4, 20769500), (5, 16615600), (8, 10384750), (10, 8307800), (16, 5192375), (20, 4153900), (25, 3323120), (40, 2076950), (50, 1661560), (80, 1038475), (100, 830780), (125, 664624), (200, 415390), (250, 332312), (400, 207695), (500, 166156), (1000, 83078), (2000, 41539)]