5256660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 14918400

約数和(自身を除く): 9661740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1109, 1185, 1580, 2218, 2370, 3327, 4436, 4740, 5545, 6654, 11090, 13308, 16635, 22180, 33270, 66540, 87611, 175222, 262833, 350444, 438055, 525666, 876110, 1051332, 1314165, 1752220, 2628330, 5256660]

約数ペア:

[(1, 5256660), (2, 2628330), (3, 1752220), (4, 1314165), (5, 1051332), (6, 876110), (10, 525666), (12, 438055), (15, 350444), (20, 262833), (30, 175222), (60, 87611), (79, 66540), (158, 33270), (237, 22180), (316, 16635), (395, 13308), (474, 11090), (790, 6654), (948, 5545), (1109, 4740), (1185, 4436), (1580, 3327), (2218, 2370)]