90824260

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{3607}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 190935360

約数和(自身を除く): 100111100

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2518, 3607, 5036, 6295, 7214, 12590, 14428, 18035, 25180, 36070, 72140, 4541213, 9082426, 18164852, 22706065, 45412130, 90824260]

約数ペア:

[(1, 90824260), (2, 45412130), (4, 22706065), (5, 18164852), (10, 9082426), (20, 4541213), (1259, 72140), (2518, 36070), (3607, 25180), (5036, 18035), (6295, 14428), (7214, 12590)]