4964908400

素因数分解:

$2^4\times 5^2\times {\mathrm{12412271}}^1$

素因数の和:12412289

約数の個数: 30

約数和(自身を含む): 11928193392

約数和(自身を除く): 6963284992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12412271, 24824542, 49649084, 62061355, 99298168, 124122710, 198596336, 248245420, 310306775, 496490840, 620613550, 992981680, 1241227100, 2482454200, 4964908400]

約数ペア:

[(1, 4964908400), (2, 2482454200), (4, 1241227100), (5, 992981680), (8, 620613550), (10, 496490840), (16, 310306775), (20, 248245420), (25, 198596336), (40, 124122710), (50, 99298168), (80, 62061355), (100, 49649084), (200, 24824542), (400, 12412271)]