2080403425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{32801}}^1$

素因数の和:32913

約数の個数: 24

約数和(自身を含む): 2684515680

約数和(自身を除く): 604112255

約数列:

[1, 5, 25, 43, 59, 215, 295, 1075, 1475, 2537, 12685, 32801, 63425, 164005, 820025, 1410443, 1935259, 7052215, 9676295, 35261075, 48381475, 83216137, 416080685, 2080403425]

約数ペア:

[(1, 2080403425), (5, 416080685), (25, 83216137), (43, 48381475), (59, 35261075), (215, 9676295), (295, 7052215), (1075, 1935259), (1475, 1410443), (2537, 820025), (12685, 164005), (32801, 63425)]