109482640

素因数分解:

$2^4\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1259}}^1$

素因数の和:2359

約数の個数: 40

約数和(自身を含む): 254983680

約数和(自身を除く): 145501040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1087, 1259, 2174, 2518, 4348, 5036, 5435, 6295, 8696, 10072, 10870, 12590, 17392, 20144, 21740, 25180, 43480, 50360, 86960, 100720, 1368533, 2737066, 5474132, 6842665, 10948264, 13685330, 21896528, 27370660, 54741320, 109482640]

約数ペア:

[(1, 109482640), (2, 54741320), (4, 27370660), (5, 21896528), (8, 13685330), (10, 10948264), (16, 6842665), (20, 5474132), (40, 2737066), (80, 1368533), (1087, 100720), (1259, 86960), (2174, 50360), (2518, 43480), (4348, 25180), (5036, 21740), (5435, 20144), (6295, 17392), (8696, 12590), (10072, 10870)]