4520500

素因数分解:

$2^2\times 5^3\times {\mathrm{9041}}^1$

素因数の和:9060

約数の個数: 24

約数和(自身を含む): 9873864

約数和(自身を除く): 5353364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 9041, 18082, 36164, 45205, 90410, 180820, 226025, 452050, 904100, 1130125, 2260250, 4520500]

約数ペア:

[(1, 4520500), (2, 2260250), (4, 1130125), (5, 904100), (10, 452050), (20, 226025), (25, 180820), (50, 90410), (100, 45205), (125, 36164), (250, 18082), (500, 9041)]