2792500

素因数分解:

$2^2\times 5^4\times {\mathrm{1117}}^1$

素因数の和:1141

約数の個数: 30

約数和(自身を含む): 6112106

約数和(自身を除く): 3319606

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1117, 1250, 2234, 2500, 4468, 5585, 11170, 22340, 27925, 55850, 111700, 139625, 279250, 558500, 698125, 1396250, 2792500]

約数ペア:

[(1, 2792500), (2, 1396250), (4, 698125), (5, 558500), (10, 279250), (20, 139625), (25, 111700), (50, 55850), (100, 27925), (125, 22340), (250, 11170), (500, 5585), (625, 4468), (1117, 2500), (1250, 2234)]