8938057.00000000

素因数分解:

$2^4\times 5^4\times {\mathrm{5351}}^1$

素因数の和:5379

約数の個数: 50

約数和(自身を含む): 129577272

約数和(自身を除く): 76067272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 5351, 10000, 10702, 21404, 26755, 42808, 53510, 85616, 107020, 133775, 214040, 267550, 428080, 535100, 668875, 1070200, 1337750, 2140400, 2675500, 3344375, 5351000, 6688750, 10702000, 13377500, 26755000, 53510000]

約数ペア:

[(1, 53510000), (2, 26755000), (4, 13377500), (5, 10702000), (8, 6688750), (10, 5351000), (16, 3344375), (20, 2675500), (25, 2140400), (40, 1337750), (50, 1070200), (80, 668875), (100, 535100), (125, 428080), (200, 267550), (250, 214040), (400, 133775), (500, 107020), (625, 85616), (1000, 53510), (1250, 42808), (2000, 26755), (2500, 21404), (5000, 10702), (5351, 10000)]