2467880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 5616000

約数和(自身を除く): 3148120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 599, 824, 1030, 1198, 2060, 2396, 2995, 4120, 4792, 5990, 11980, 23960, 61697, 123394, 246788, 308485, 493576, 616970, 1233940, 2467880]

約数ペア:

[(1, 2467880), (2, 1233940), (4, 616970), (5, 493576), (8, 308485), (10, 246788), (20, 123394), (40, 61697), (103, 23960), (206, 11980), (412, 5990), (515, 4792), (599, 4120), (824, 2995), (1030, 2396), (1198, 2060)]