2124332960

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 5091206400

約数和(自身を除く): 2966873440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 199, 274, 398, 487, 548, 685, 796, 974, 995, 1096, 1370, 1592, 1948, 1990, 2192, 2435, 2740, 3184, 3896, 3980, 4384, 4870, 5480, 6368, 7792, 7960, 9740, 10960, 15584, 15920, 19480, 21920, 27263, 31840, 38960, 54526, 66719, 77920, 96913, 109052, 133438, 136315, 193826, 218104, 266876, 272630, 333595, 387652, 436208, 484565, 533752, 545260, 667190, 775304, 872416, 969130, 1067504, 1090520, 1334380, 1550608, 1938260, 2135008, 2181040, 2668760, 3101216, 3876520, 4362080, 5337520, 7753040, 10675040, 13277081, 15506080, 26554162, 53108324, 66385405, 106216648, 132770810, 212433296, 265541620, 424866592, 531083240, 1062166480, 2124332960]

約数ペア:

[(1, 2124332960), (2, 1062166480), (4, 531083240), (5, 424866592), (8, 265541620), (10, 212433296), (16, 132770810), (20, 106216648), (32, 66385405), (40, 53108324), (80, 26554162), (137, 15506080), (160, 13277081), (199, 10675040), (274, 7753040), (398, 5337520), (487, 4362080), (548, 3876520), (685, 3101216), (796, 2668760), (974, 2181040), (995, 2135008), (1096, 1938260), (1370, 1550608), (1592, 1334380), (1948, 1090520), (1990, 1067504), (2192, 969130), (2435, 872416), (2740, 775304), (3184, 667190), (3896, 545260), (3980, 533752), (4384, 484565), (4870, 436208), (5480, 387652), (6368, 333595), (7792, 272630), (7960, 266876), (9740, 218104), (10960, 193826), (15584, 136315), (15920, 133438), (19480, 109052), (21920, 96913), (27263, 77920), (31840, 66719), (38960, 54526)]