25862960

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{853}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 60360720

約数和(自身を除く): 34497760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 853, 1516, 1706, 1895, 3032, 3412, 3790, 4265, 6064, 6824, 7580, 8530, 13648, 15160, 17060, 30320, 34120, 68240, 323287, 646574, 1293148, 1616435, 2586296, 3232870, 5172592, 6465740, 12931480, 25862960]

約数ペア:

[(1, 25862960), (2, 12931480), (4, 6465740), (5, 5172592), (8, 3232870), (10, 2586296), (16, 1616435), (20, 1293148), (40, 646574), (80, 323287), (379, 68240), (758, 34120), (853, 30320), (1516, 17060), (1706, 15160), (1895, 13648), (3032, 8530), (3412, 7580), (3790, 6824), (4265, 6064)]