4865457940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4964753}}^1$

素因数の和:4964776

約数の個数: 36

約数和(自身を含む): 11885621076

約数和(自身を除く): 7020163136

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4964753, 9929506, 19859012, 24823765, 34753271, 49647530, 69506542, 99295060, 139013084, 173766355, 243272897, 347532710, 486545794, 695065420, 973091588, 1216364485, 2432728970, 4865457940]

約数ペア:

[(1, 4865457940), (2, 2432728970), (4, 1216364485), (5, 973091588), (7, 695065420), (10, 486545794), (14, 347532710), (20, 243272897), (28, 173766355), (35, 139013084), (49, 99295060), (70, 69506542), (98, 49647530), (140, 34753271), (196, 24823765), (245, 19859012), (490, 9929506), (980, 4964753)]