86489600

素因数分解:

$2^9\times 5^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 120

約数和(自身を含む): 222625260

約数和(自身を除く): 136135660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 233, 256, 290, 320, 400, 464, 466, 512, 580, 640, 725, 800, 928, 932, 1160, 1165, 1280, 1450, 1600, 1856, 1864, 2320, 2330, 2560, 2900, 3200, 3712, 3728, 4640, 4660, 5800, 5825, 6400, 6757, 7424, 7456, 9280, 9320, 11600, 11650, 12800, 13514, 14848, 14912, 18560, 18640, 23200, 23300, 27028, 29824, 33785, 37120, 37280, 46400, 46600, 54056, 59648, 67570, 74240, 74560, 92800, 93200, 108112, 119296, 135140, 149120, 168925, 185600, 186400, 216224, 270280, 298240, 337850, 371200, 372800, 432448, 540560, 596480, 675700, 745600, 864896, 1081120, 1351400, 1491200, 1729792, 2162240, 2702800, 2982400, 3459584, 4324480, 5405600, 8648960, 10811200, 17297920, 21622400, 43244800, 86489600]

約数ペア:

[(1, 86489600), (2, 43244800), (4, 21622400), (5, 17297920), (8, 10811200), (10, 8648960), (16, 5405600), (20, 4324480), (25, 3459584), (29, 2982400), (32, 2702800), (40, 2162240), (50, 1729792), (58, 1491200), (64, 1351400), (80, 1081120), (100, 864896), (116, 745600), (128, 675700), (145, 596480), (160, 540560), (200, 432448), (232, 372800), (233, 371200), (256, 337850), (290, 298240), (320, 270280), (400, 216224), (464, 186400), (466, 185600), (512, 168925), (580, 149120), (640, 135140), (725, 119296), (800, 108112), (928, 93200), (932, 92800), (1160, 74560), (1165, 74240), (1280, 67570), (1450, 59648), (1600, 54056), (1856, 46600), (1864, 46400), (2320, 37280), (2330, 37120), (2560, 33785), (2900, 29824), (3200, 27028), (3712, 23300), (3728, 23200), (4640, 18640), (4660, 18560), (5800, 14912), (5825, 14848), (6400, 13514), (6757, 12800), (7424, 11650), (7456, 11600), (9280, 9320)]