25800780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{430013}}^1$

素因数の和:430025

約数の個数: 24

約数和(自身を含む): 72242352

約数和(自身を除く): 46441572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 430013, 860026, 1290039, 1720052, 2150065, 2580078, 4300130, 5160156, 6450195, 8600260, 12900390, 25800780]

約数ペア:

[(1, 25800780), (2, 12900390), (3, 8600260), (4, 6450195), (5, 5160156), (6, 4300130), (10, 2580078), (12, 2150065), (15, 1720052), (20, 1290039), (30, 860026), (60, 430013)]