2010254125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16427}}^1$

素因数の和:16542

約数の個数: 32

約数和(自身を含む): 2767789440

約数和(自身を除く): 757535315

約数列:

[1, 5, 11, 25, 55, 89, 125, 275, 445, 979, 1375, 2225, 4895, 11125, 16427, 24475, 82135, 122375, 180697, 410675, 903485, 1462003, 2053375, 4517425, 7310015, 16082033, 22587125, 36550075, 80410165, 182750375, 402050825, 2010254125]

約数ペア:

[(1, 2010254125), (5, 402050825), (11, 182750375), (25, 80410165), (55, 36550075), (89, 22587125), (125, 16082033), (275, 7310015), (445, 4517425), (979, 2053375), (1375, 1462003), (2225, 903485), (4895, 410675), (11125, 180697), (16427, 122375), (24475, 82135)]