5045740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 12644352

約数和(自身を除く): 7598612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1567, 1610, 3134, 3220, 6268, 7835, 10969, 15670, 21938, 31340, 36041, 43876, 54845, 72082, 109690, 144164, 180205, 219380, 252287, 360410, 504574, 720820, 1009148, 1261435, 2522870, 5045740]

約数ペア:

[(1, 5045740), (2, 2522870), (4, 1261435), (5, 1009148), (7, 720820), (10, 504574), (14, 360410), (20, 252287), (23, 219380), (28, 180205), (35, 144164), (46, 109690), (70, 72082), (92, 54845), (115, 43876), (140, 36041), (161, 31340), (230, 21938), (322, 15670), (460, 10969), (644, 7835), (805, 6268), (1567, 3220), (1610, 3134)]