84928000

素因数分解:

$2^9\times 5^3\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 211932864

約数和(自身を除く): 127004864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1280, 1327, 1600, 2000, 2560, 2654, 3200, 4000, 5308, 6400, 6635, 8000, 10616, 12800, 13270, 16000, 21232, 26540, 32000, 33175, 42464, 53080, 64000, 66350, 84928, 106160, 132700, 165875, 169856, 212320, 265400, 331750, 339712, 424640, 530800, 663500, 679424, 849280, 1061600, 1327000, 1698560, 2123200, 2654000, 3397120, 4246400, 5308000, 8492800, 10616000, 16985600, 21232000, 42464000, 84928000]

約数ペア:

[(1, 84928000), (2, 42464000), (4, 21232000), (5, 16985600), (8, 10616000), (10, 8492800), (16, 5308000), (20, 4246400), (25, 3397120), (32, 2654000), (40, 2123200), (50, 1698560), (64, 1327000), (80, 1061600), (100, 849280), (125, 679424), (128, 663500), (160, 530800), (200, 424640), (250, 339712), (256, 331750), (320, 265400), (400, 212320), (500, 169856), (512, 165875), (640, 132700), (800, 106160), (1000, 84928), (1280, 66350), (1327, 64000), (1600, 53080), (2000, 42464), (2560, 33175), (2654, 32000), (3200, 26540), (4000, 21232), (5308, 16000), (6400, 13270), (6635, 12800), (8000, 10616)]