35140000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{251}}^1$

素因数の和:288

約数の個数: 120

約数和(自身を含む): 99193248

約数和(自身を除く): 64053248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 251, 280, 350, 400, 500, 502, 560, 625, 700, 800, 875, 1000, 1004, 1120, 1250, 1255, 1400, 1750, 1757, 2000, 2008, 2500, 2510, 2800, 3500, 3514, 4000, 4016, 4375, 5000, 5020, 5600, 6275, 7000, 7028, 8032, 8750, 8785, 10000, 10040, 12550, 14000, 14056, 17500, 17570, 20000, 20080, 25100, 28000, 28112, 31375, 35000, 35140, 40160, 43925, 50200, 56224, 62750, 70000, 70280, 87850, 100400, 125500, 140000, 140560, 156875, 175700, 200800, 219625, 251000, 281120, 313750, 351400, 439250, 502000, 627500, 702800, 878500, 1004000, 1098125, 1255000, 1405600, 1757000, 2196250, 2510000, 3514000, 4392500, 5020000, 7028000, 8785000, 17570000, 35140000]

約数ペア:

[(1, 35140000), (2, 17570000), (4, 8785000), (5, 7028000), (7, 5020000), (8, 4392500), (10, 3514000), (14, 2510000), (16, 2196250), (20, 1757000), (25, 1405600), (28, 1255000), (32, 1098125), (35, 1004000), (40, 878500), (50, 702800), (56, 627500), (70, 502000), (80, 439250), (100, 351400), (112, 313750), (125, 281120), (140, 251000), (160, 219625), (175, 200800), (200, 175700), (224, 156875), (250, 140560), (251, 140000), (280, 125500), (350, 100400), (400, 87850), (500, 70280), (502, 70000), (560, 62750), (625, 56224), (700, 50200), (800, 43925), (875, 40160), (1000, 35140), (1004, 35000), (1120, 31375), (1250, 28112), (1255, 28000), (1400, 25100), (1750, 20080), (1757, 20000), (2000, 17570), (2008, 17500), (2500, 14056), (2510, 14000), (2800, 12550), (3500, 10040), (3514, 10000), (4000, 8785), (4016, 8750), (4375, 8032), (5000, 7028), (5020, 7000), (5600, 6275)]