56801900

素因数分解:

$2^2\times 5^2\times {\mathrm{568019}}^1$

素因数の和:568033

約数の個数: 18

約数和(自身を含む): 123260340

約数和(自身を除く): 66458440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 568019, 1136038, 2272076, 2840095, 5680190, 11360380, 14200475, 28400950, 56801900]

約数ペア:

[(1, 56801900), (2, 28400950), (4, 14200475), (5, 11360380), (10, 5680190), (20, 2840095), (25, 2272076), (50, 1136038), (100, 568019)]