179672697880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11145949}}^1$

素因数の和:11146004

約数の個数: 64

約数和(自身を含む): 449404704000

約数和(自身を除く): 269732006120

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, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 11145949, 22291898, 44583796, 55729745, 89167592, 111459490, 144897337, 222918980, 289794674, 345524419, 445837960, 579589348, 691048838, 724486685, 1159178696, 1382097676, 1448973370, 1727622095, 2764195352, 2897946740, 3455244190, 4491817447, 5795893480, 6910488380, 8983634894, 13820976760, 17967269788, 22459087235, 35934539576, 44918174470, 89836348940, 179672697880]

約数ペア:

[(1, 179672697880), (2, 89836348940), (4, 44918174470), (5, 35934539576), (8, 22459087235), (10, 17967269788), (13, 13820976760), (20, 8983634894), (26, 6910488380), (31, 5795893480), (40, 4491817447), (52, 3455244190), (62, 2897946740), (65, 2764195352), (104, 1727622095), (124, 1448973370), (130, 1382097676), (155, 1159178696), (248, 724486685), (260, 691048838), (310, 579589348), (403, 445837960), (520, 345524419), (620, 289794674), (806, 222918980), (1240, 144897337), (1612, 111459490), (2015, 89167592), (3224, 55729745), (4030, 44583796), (8060, 22291898), (16120, 11145949)]