3711201220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{71287}}^1$

素因数の和:71452

約数の個数: 48

約数和(自身を含む): 8263704960

約数和(自身を除く): 4552503740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 685, 1370, 2603, 2740, 5206, 10412, 13015, 26030, 52060, 71287, 142574, 285148, 356435, 712870, 1354453, 1425740, 2708906, 5417812, 6772265, 9766319, 13544530, 19532638, 27089060, 39065276, 48831595, 97663190, 185560061, 195326380, 371120122, 742240244, 927800305, 1855600610, 3711201220]

約数ペア:

[(1, 3711201220), (2, 1855600610), (4, 927800305), (5, 742240244), (10, 371120122), (19, 195326380), (20, 185560061), (38, 97663190), (76, 48831595), (95, 39065276), (137, 27089060), (190, 19532638), (274, 13544530), (380, 9766319), (548, 6772265), (685, 5417812), (1370, 2708906), (2603, 1425740), (2740, 1354453), (5206, 712870), (10412, 356435), (13015, 285148), (26030, 142574), (52060, 71287)]