1036166480

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 2449731600

約数和(自身を除く): 1413565120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 269, 356, 445, 538, 541, 712, 890, 1076, 1082, 1345, 1424, 1780, 2152, 2164, 2690, 2705, 3560, 4304, 4328, 5380, 5410, 7120, 8656, 10760, 10820, 21520, 21640, 23941, 43280, 47882, 48149, 95764, 96298, 119705, 145529, 191528, 192596, 239410, 240745, 291058, 383056, 385192, 478820, 481490, 582116, 727645, 770384, 957640, 962980, 1164232, 1455290, 1915280, 1925960, 2328464, 2910580, 3851920, 5821160, 11642320, 12952081, 25904162, 51808324, 64760405, 103616648, 129520810, 207233296, 259041620, 518083240, 1036166480]

約数ペア:

[(1, 1036166480), (2, 518083240), (4, 259041620), (5, 207233296), (8, 129520810), (10, 103616648), (16, 64760405), (20, 51808324), (40, 25904162), (80, 12952081), (89, 11642320), (178, 5821160), (269, 3851920), (356, 2910580), (445, 2328464), (538, 1925960), (541, 1915280), (712, 1455290), (890, 1164232), (1076, 962980), (1082, 957640), (1345, 770384), (1424, 727645), (1780, 582116), (2152, 481490), (2164, 478820), (2690, 385192), (2705, 383056), (3560, 291058), (4304, 240745), (4328, 239410), (5380, 192596), (5410, 191528), (7120, 145529), (8656, 119705), (10760, 96298), (10820, 95764), (21520, 48149), (21640, 47882), (23941, 43280)]