13751000

素因数分解:

$2^3\times 5^3\times {\mathrm{13751}}^1$

素因数の和:13772

約数の個数: 32

約数和(自身を含む): 32179680

約数和(自身を除く): 18428680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 13751, 27502, 55004, 68755, 110008, 137510, 275020, 343775, 550040, 687550, 1375100, 1718875, 2750200, 3437750, 6875500, 13751000]

約数ペア:

[(1, 13751000), (2, 6875500), (4, 3437750), (5, 2750200), (8, 1718875), (10, 1375100), (20, 687550), (25, 550040), (40, 343775), (50, 275020), (100, 137510), (125, 110008), (200, 68755), (250, 55004), (500, 27502), (1000, 13751)]