9655880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 14536120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 599, 620, 806, 1198, 1240, 1612, 2015, 2396, 2995, 3224, 4030, 4792, 5990, 7787, 8060, 11980, 15574, 16120, 18569, 23960, 31148, 37138, 38935, 62296, 74276, 77870, 92845, 148552, 155740, 185690, 241397, 311480, 371380, 482794, 742760, 965588, 1206985, 1931176, 2413970, 4827940, 9655880]

約数ペア:

[(1, 9655880), (2, 4827940), (4, 2413970), (5, 1931176), (8, 1206985), (10, 965588), (13, 742760), (20, 482794), (26, 371380), (31, 311480), (40, 241397), (52, 185690), (62, 155740), (65, 148552), (104, 92845), (124, 77870), (130, 74276), (155, 62296), (248, 38935), (260, 37138), (310, 31148), (403, 23960), (520, 18569), (599, 16120), (620, 15574), (806, 11980), (1198, 8060), (1240, 7787), (1612, 5990), (2015, 4792), (2396, 4030), (2995, 3224)]