208048000

素因数分解:

$2^7\times 5^3\times {\mathrm{13003}}^1$

素因数の和:13032

約数の個数: 64

約数和(自身を含む): 517299120

約数和(自身を除く): 309251120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 8000, 13003, 16000, 26006, 52012, 65015, 104024, 130030, 208048, 260060, 325075, 416096, 520120, 650150, 832192, 1040240, 1300300, 1625375, 1664384, 2080480, 2600600, 3250750, 4160960, 5201200, 6501500, 8321920, 10402400, 13003000, 20804800, 26006000, 41609600, 52012000, 104024000, 208048000]

約数ペア:

[(1, 208048000), (2, 104024000), (4, 52012000), (5, 41609600), (8, 26006000), (10, 20804800), (16, 13003000), (20, 10402400), (25, 8321920), (32, 6501500), (40, 5201200), (50, 4160960), (64, 3250750), (80, 2600600), (100, 2080480), (125, 1664384), (128, 1625375), (160, 1300300), (200, 1040240), (250, 832192), (320, 650150), (400, 520120), (500, 416096), (640, 325075), (800, 260060), (1000, 208048), (1600, 130030), (2000, 104024), (3200, 65015), (4000, 52012), (8000, 26006), (13003, 16000)]