25616804570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{119087}}^1$

素因数の和:119547

約数の個数: 48

約数和(自身を含む): 53761086720

約数和(自身を除く): 28144282150

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 439, 490, 878, 2195, 3073, 4390, 6146, 15365, 21511, 30730, 43022, 107555, 119087, 215110, 238174, 595435, 833609, 1190870, 1667218, 4168045, 5835263, 8336090, 11670526, 29176315, 52279193, 58352630, 104558386, 261395965, 365954351, 522791930, 731908702, 1829771755, 2561680457, 3659543510, 5123360914, 12808402285, 25616804570]

約数ペア:

[(1, 25616804570), (2, 12808402285), (5, 5123360914), (7, 3659543510), (10, 2561680457), (14, 1829771755), (35, 731908702), (49, 522791930), (70, 365954351), (98, 261395965), (245, 104558386), (439, 58352630), (490, 52279193), (878, 29176315), (2195, 11670526), (3073, 8336090), (4390, 5835263), (6146, 4168045), (15365, 1667218), (21511, 1190870), (30730, 833609), (43022, 595435), (107555, 238174), (119087, 215110)]