39802000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2843}}^1$

素因数の和:2873

約数の個数: 80

約数和(自身を含む): 110028672

約数和(自身を除く): 70226672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 2843, 3500, 5686, 7000, 11372, 14000, 14215, 19901, 22744, 28430, 39802, 45488, 56860, 71075, 79604, 99505, 113720, 142150, 159208, 199010, 227440, 284300, 318416, 355375, 398020, 497525, 568600, 710750, 796040, 995050, 1137200, 1421500, 1592080, 1990100, 2487625, 2843000, 3980200, 4975250, 5686000, 7960400, 9950500, 19901000, 39802000]

約数ペア:

[(1, 39802000), (2, 19901000), (4, 9950500), (5, 7960400), (7, 5686000), (8, 4975250), (10, 3980200), (14, 2843000), (16, 2487625), (20, 1990100), (25, 1592080), (28, 1421500), (35, 1137200), (40, 995050), (50, 796040), (56, 710750), (70, 568600), (80, 497525), (100, 398020), (112, 355375), (125, 318416), (140, 284300), (175, 227440), (200, 199010), (250, 159208), (280, 142150), (350, 113720), (400, 99505), (500, 79604), (560, 71075), (700, 56860), (875, 45488), (1000, 39802), (1400, 28430), (1750, 22744), (2000, 19901), (2800, 14215), (2843, 14000), (3500, 11372), (5686, 7000)]