2017206800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6733}}^1$

素因数の和:6865

約数の個数: 120

約数和(自身を含む): 5591267136

約数和(自身を除く): 3574060336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 107, 112, 140, 175, 200, 214, 280, 350, 400, 428, 535, 560, 700, 749, 856, 1070, 1400, 1498, 1712, 2140, 2675, 2800, 2996, 3745, 4280, 5350, 5992, 6733, 7490, 8560, 10700, 11984, 13466, 14980, 18725, 21400, 26932, 29960, 33665, 37450, 42800, 47131, 53864, 59920, 67330, 74900, 94262, 107728, 134660, 149800, 168325, 188524, 235655, 269320, 299600, 336650, 377048, 471310, 538640, 673300, 720431, 754096, 942620, 1178275, 1346600, 1440862, 1885240, 2356550, 2693200, 2881724, 3602155, 3770480, 4713100, 5043017, 5763448, 7204310, 9426200, 10086034, 11526896, 14408620, 18010775, 18852400, 20172068, 25215085, 28817240, 36021550, 40344136, 50430170, 57634480, 72043100, 80688272, 100860340, 126075425, 144086200, 201720680, 252150850, 288172400, 403441360, 504301700, 1008603400, 2017206800]

約数ペア:

[(1, 2017206800), (2, 1008603400), (4, 504301700), (5, 403441360), (7, 288172400), (8, 252150850), (10, 201720680), (14, 144086200), (16, 126075425), (20, 100860340), (25, 80688272), (28, 72043100), (35, 57634480), (40, 50430170), (50, 40344136), (56, 36021550), (70, 28817240), (80, 25215085), (100, 20172068), (107, 18852400), (112, 18010775), (140, 14408620), (175, 11526896), (200, 10086034), (214, 9426200), (280, 7204310), (350, 5763448), (400, 5043017), (428, 4713100), (535, 3770480), (560, 3602155), (700, 2881724), (749, 2693200), (856, 2356550), (1070, 1885240), (1400, 1440862), (1498, 1346600), (1712, 1178275), (2140, 942620), (2675, 754096), (2800, 720431), (2996, 673300), (3745, 538640), (4280, 471310), (5350, 377048), (5992, 336650), (6733, 299600), (7490, 269320), (8560, 235655), (10700, 188524), (11984, 168325), (13466, 149800), (14980, 134660), (18725, 107728), (21400, 94262), (26932, 74900), (29960, 67330), (33665, 59920), (37450, 53864), (42800, 47131)]