56302000

素因数分解:

$2^4\times 5^3\times {\mathrm{28151}}^1$

素因数の和:28174

約数の個数: 40

約数和(自身を含む): 136143072

約数和(自身を除く): 79841072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 28151, 56302, 112604, 140755, 225208, 281510, 450416, 563020, 703775, 1126040, 1407550, 2252080, 2815100, 3518875, 5630200, 7037750, 11260400, 14075500, 28151000, 56302000]

約数ペア:

[(1, 56302000), (2, 28151000), (4, 14075500), (5, 11260400), (8, 7037750), (10, 5630200), (16, 3518875), (20, 2815100), (25, 2252080), (40, 1407550), (50, 1126040), (80, 703775), (100, 563020), (125, 450416), (200, 281510), (250, 225208), (400, 140755), (500, 112604), (1000, 56302), (2000, 28151)]