5182280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7649

約数の個数: 32

約数和(自身を含む): 12347640

約数和(自身を除く): 7165360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7621, 15242, 30484, 38105, 60968, 76210, 129557, 152420, 259114, 304840, 518228, 647785, 1036456, 1295570, 2591140, 5182280]

約数ペア:

[(1, 5182280), (2, 2591140), (4, 1295570), (5, 1036456), (8, 647785), (10, 518228), (17, 304840), (20, 259114), (34, 152420), (40, 129557), (68, 76210), (85, 60968), (136, 38105), (170, 30484), (340, 15242), (680, 7621)]