6396280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14537}}^1$

素因数の和:14559

約数の個数: 32

約数和(自身を含む): 15701040

約数和(自身を除く): 9304760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 14537, 29074, 58148, 72685, 116296, 145370, 159907, 290740, 319814, 581480, 639628, 799535, 1279256, 1599070, 3198140, 6396280]

約数ペア:

[(1, 6396280), (2, 3198140), (4, 1599070), (5, 1279256), (8, 799535), (10, 639628), (11, 581480), (20, 319814), (22, 290740), (40, 159907), (44, 145370), (55, 116296), (88, 72685), (110, 58148), (220, 29074), (440, 14537)]