2023576240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{18919}}^1$

素因数の和:19130

約数の個数: 80

約数和(自身を含む): 5405368320

約数和(自身を除く): 3381792080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1528, 1910, 2674, 3056, 3820, 5348, 6685, 7640, 10696, 13370, 15280, 18919, 21392, 26740, 37838, 53480, 75676, 94595, 106960, 132433, 151352, 189190, 264866, 302704, 378380, 529732, 662165, 756760, 1059464, 1324330, 1513520, 2118928, 2648660, 3613529, 5297320, 7227058, 10594640, 14454116, 18067645, 25294703, 28908232, 36135290, 50589406, 57816464, 72270580, 101178812, 126473515, 144541160, 202357624, 252947030, 289082320, 404715248, 505894060, 1011788120, 2023576240]

約数ペア:

[(1, 2023576240), (2, 1011788120), (4, 505894060), (5, 404715248), (7, 289082320), (8, 252947030), (10, 202357624), (14, 144541160), (16, 126473515), (20, 101178812), (28, 72270580), (35, 57816464), (40, 50589406), (56, 36135290), (70, 28908232), (80, 25294703), (112, 18067645), (140, 14454116), (191, 10594640), (280, 7227058), (382, 5297320), (560, 3613529), (764, 2648660), (955, 2118928), (1337, 1513520), (1528, 1324330), (1910, 1059464), (2674, 756760), (3056, 662165), (3820, 529732), (5348, 378380), (6685, 302704), (7640, 264866), (10696, 189190), (13370, 151352), (15280, 132433), (18919, 106960), (21392, 94595), (26740, 75676), (37838, 53480)]