3712000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 88

約数和(自身を含む): 9579960

約数和(自身を除く): 5867960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 128, 145, 160, 200, 232, 250, 256, 290, 320, 400, 464, 500, 512, 580, 640, 725, 800, 928, 1000, 1024, 1160, 1280, 1450, 1600, 1856, 2000, 2320, 2560, 2900, 3200, 3625, 3712, 4000, 4640, 5120, 5800, 6400, 7250, 7424, 8000, 9280, 11600, 12800, 14500, 14848, 16000, 18560, 23200, 25600, 29000, 29696, 32000, 37120, 46400, 58000, 64000, 74240, 92800, 116000, 128000, 148480, 185600, 232000, 371200, 464000, 742400, 928000, 1856000, 3712000]

約数ペア:

[(1, 3712000), (2, 1856000), (4, 928000), (5, 742400), (8, 464000), (10, 371200), (16, 232000), (20, 185600), (25, 148480), (29, 128000), (32, 116000), (40, 92800), (50, 74240), (58, 64000), (64, 58000), (80, 46400), (100, 37120), (116, 32000), (125, 29696), (128, 29000), (145, 25600), (160, 23200), (200, 18560), (232, 16000), (250, 14848), (256, 14500), (290, 12800), (320, 11600), (400, 9280), (464, 8000), (500, 7424), (512, 7250), (580, 6400), (640, 5800), (725, 5120), (800, 4640), (928, 4000), (1000, 3712), (1024, 3625), (1160, 3200), (1280, 2900), (1450, 2560), (1600, 2320), (1856, 2000)]