103544080

素因数分解:

$2^4\times 5^1\times {\mathrm{1294301}}^1$

素因数の和:1294314

約数の個数: 20

約数和(自身を含む): 240740172

約数和(自身を除く): 137196092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1294301, 2588602, 5177204, 6471505, 10354408, 12943010, 20708816, 25886020, 51772040, 103544080]

約数ペア:

[(1, 103544080), (2, 51772040), (4, 25886020), (5, 20708816), (8, 12943010), (10, 10354408), (16, 6471505), (20, 5177204), (40, 2588602), (80, 1294301)]