133775000

素因数分解:

$2^3\times 5^5\times {\mathrm{5351}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 313573680

約数和(自身を除く): 179798680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 3125, 5000, 5351, 6250, 10702, 12500, 21404, 25000, 26755, 42808, 53510, 107020, 133775, 214040, 267550, 535100, 668875, 1070200, 1337750, 2675500, 3344375, 5351000, 6688750, 13377500, 16721875, 26755000, 33443750, 66887500, 133775000]

約数ペア:

[(1, 133775000), (2, 66887500), (4, 33443750), (5, 26755000), (8, 16721875), (10, 13377500), (20, 6688750), (25, 5351000), (40, 3344375), (50, 2675500), (100, 1337750), (125, 1070200), (200, 668875), (250, 535100), (500, 267550), (625, 214040), (1000, 133775), (1250, 107020), (2500, 53510), (3125, 42808), (5000, 26755), (5351, 25000), (6250, 21404), (10702, 12500)]