25620780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427013}}^1$

素因数の和:427025

約数の個数: 24

約数和(自身を含む): 71738352

約数和(自身を除く): 46117572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427013, 854026, 1281039, 1708052, 2135065, 2562078, 4270130, 5124156, 6405195, 8540260, 12810390, 25620780]

約数ペア:

[(1, 25620780), (2, 12810390), (3, 8540260), (4, 6405195), (5, 5124156), (6, 4270130), (10, 2562078), (12, 2135065), (15, 1708052), (20, 1281039), (30, 854026), (60, 427013)]