5655520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2747

約数の個数: 48

約数和(自身を含む): 14394240

約数和(自身を除く): 8738720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2719, 5438, 10876, 13595, 21752, 27190, 35347, 43504, 54380, 70694, 87008, 108760, 141388, 176735, 217520, 282776, 353470, 435040, 565552, 706940, 1131104, 1413880, 2827760, 5655520]

約数ペア:

[(1, 5655520), (2, 2827760), (4, 1413880), (5, 1131104), (8, 706940), (10, 565552), (13, 435040), (16, 353470), (20, 282776), (26, 217520), (32, 176735), (40, 141388), (52, 108760), (65, 87008), (80, 70694), (104, 54380), (130, 43504), (160, 35347), (208, 27190), (260, 21752), (416, 13595), (520, 10876), (1040, 5438), (2080, 2719)]