4897520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 11784960

約数和(自身を除く): 6887440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2111, 2320, 4222, 8444, 10555, 16888, 21110, 33776, 42220, 61219, 84440, 122438, 168880, 244876, 306095, 489752, 612190, 979504, 1224380, 2448760, 4897520]

約数ペア:

[(1, 4897520), (2, 2448760), (4, 1224380), (5, 979504), (8, 612190), (10, 489752), (16, 306095), (20, 244876), (29, 168880), (40, 122438), (58, 84440), (80, 61219), (116, 42220), (145, 33776), (232, 21110), (290, 16888), (464, 10555), (580, 8444), (1160, 4222), (2111, 2320)]