55980700

素因数分解:

$2^2\times 5^2\times {\mathrm{559807}}^1$

素因数の和:559821

約数の個数: 18

約数和(自身を含む): 121478336

約数和(自身を除く): 65497636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 559807, 1119614, 2239228, 2799035, 5598070, 11196140, 13995175, 27990350, 55980700]

約数ペア:

[(1, 55980700), (2, 27990350), (4, 13995175), (5, 11196140), (10, 5598070), (20, 2799035), (25, 2239228), (50, 1119614), (100, 559807)]