2019773425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{5927}}^1$

素因数の和:6297

約数の個数: 24

約数和(自身を含む): 2571281856

約数和(自身を除く): 551508431

約数列:

[1, 5, 25, 43, 215, 317, 1075, 1585, 5927, 7925, 13631, 29635, 68155, 148175, 254861, 340775, 1274305, 1878859, 6371525, 9394295, 46971475, 80790937, 403954685, 2019773425]

約数ペア:

[(1, 2019773425), (5, 403954685), (25, 80790937), (43, 46971475), (215, 9394295), (317, 6371525), (1075, 1878859), (1585, 1274305), (5927, 340775), (7925, 254861), (13631, 148175), (29635, 68155)]