5528720

素因数分解:

$2^4\times 5^1\times {\mathrm{69109}}^1$

素因数の和:69122

約数の個数: 20

約数和(自身を含む): 12854460

約数和(自身を除く): 7325740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 69109, 138218, 276436, 345545, 552872, 691090, 1105744, 1382180, 2764360, 5528720]

約数ペア:

[(1, 5528720), (2, 2764360), (4, 1382180), (5, 1105744), (8, 691090), (10, 552872), (16, 345545), (20, 276436), (40, 138218), (80, 69109)]