5639000

素因数分解:

$2^3\times 5^3\times {\mathrm{5639}}^1$

素因数の和:5660

約数の個数: 32

約数和(自身を含む): 13197600

約数和(自身を除く): 7558600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5639, 11278, 22556, 28195, 45112, 56390, 112780, 140975, 225560, 281950, 563900, 704875, 1127800, 1409750, 2819500, 5639000]

約数ペア:

[(1, 5639000), (2, 2819500), (4, 1409750), (5, 1127800), (8, 704875), (10, 563900), (20, 281950), (25, 225560), (40, 140975), (50, 112780), (100, 56390), (125, 45112), (200, 28195), (250, 22556), (500, 11278), (1000, 5639)]