2013640250

素因数分解:

$2^1\times 5^3\times {\mathrm{2473}}^1\times {\mathrm{3257}}^1$

素因数の和:5747

約数の個数: 32

約数和(自身を含む): 3772216656

約数和(自身を除く): 1758576406

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 2473, 3257, 4946, 6514, 12365, 16285, 24730, 32570, 61825, 81425, 123650, 162850, 309125, 407125, 618250, 814250, 8054561, 16109122, 40272805, 80545610, 201364025, 402728050, 1006820125, 2013640250]

約数ペア:

[(1, 2013640250), (2, 1006820125), (5, 402728050), (10, 201364025), (25, 80545610), (50, 40272805), (125, 16109122), (250, 8054561), (2473, 814250), (3257, 618250), (4946, 407125), (6514, 309125), (12365, 162850), (16285, 123650), (24730, 81425), (32570, 61825)]