2297500

素因数分解:

$2^2\times 5^4\times {\mathrm{919}}^1$

素因数の和:943

約数の個数: 30

約数和(自身を含む): 5029640

約数和(自身を除く): 2732140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 919, 1250, 1838, 2500, 3676, 4595, 9190, 18380, 22975, 45950, 91900, 114875, 229750, 459500, 574375, 1148750, 2297500]

約数ペア:

[(1, 2297500), (2, 1148750), (4, 574375), (5, 459500), (10, 229750), (20, 114875), (25, 91900), (50, 45950), (100, 22975), (125, 18380), (250, 9190), (500, 4595), (625, 3676), (919, 2500), (1250, 1838)]