1983331580

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{80167}}^1$

素因数の和:81413

約数の個数: 24

約数和(自身を含む): 4168415328

約数和(自身を除く): 2185083748

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 4948, 6185, 12370, 24740, 80167, 160334, 320668, 400835, 801670, 1603340, 99166579, 198333158, 396666316, 495832895, 991665790, 1983331580]

約数ペア:

[(1, 1983331580), (2, 991665790), (4, 495832895), (5, 396666316), (10, 198333158), (20, 99166579), (1237, 1603340), (2474, 801670), (4948, 400835), (6185, 320668), (12370, 160334), (24740, 80167)]