68019200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2657}}^1$

素因数の和:2687

約数の個数: 66

約数和(自身を含む): 168668706

約数和(自身を除く): 100649506

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 2657, 3200, 5120, 5314, 6400, 10628, 12800, 13285, 21256, 25600, 26570, 42512, 53140, 66425, 85024, 106280, 132850, 170048, 212560, 265700, 340096, 425120, 531400, 680192, 850240, 1062800, 1360384, 1700480, 2125600, 2720768, 3400960, 4251200, 6801920, 8502400, 13603840, 17004800, 34009600, 68019200]

約数ペア:

[(1, 68019200), (2, 34009600), (4, 17004800), (5, 13603840), (8, 8502400), (10, 6801920), (16, 4251200), (20, 3400960), (25, 2720768), (32, 2125600), (40, 1700480), (50, 1360384), (64, 1062800), (80, 850240), (100, 680192), (128, 531400), (160, 425120), (200, 340096), (256, 265700), (320, 212560), (400, 170048), (512, 132850), (640, 106280), (800, 85024), (1024, 66425), (1280, 53140), (1600, 42512), (2560, 26570), (2657, 25600), (3200, 21256), (5120, 13285), (5314, 12800), (6400, 10628)]