2522299180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157841}}^1$

素因数の和:157914

約数の個数: 48

約数和(自身を含む): 5727770496

約数和(自身を除く): 3205471316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 15980, 157841, 315682, 631364, 789205, 1578410, 2683297, 3156820, 5366594, 7418527, 10733188, 13416485, 14837054, 26832970, 29674108, 37092635, 53665940, 74185270, 126114959, 148370540, 252229918, 504459836, 630574795, 1261149590, 2522299180]

約数ペア:

[(1, 2522299180), (2, 1261149590), (4, 630574795), (5, 504459836), (10, 252229918), (17, 148370540), (20, 126114959), (34, 74185270), (47, 53665940), (68, 37092635), (85, 29674108), (94, 26832970), (170, 14837054), (188, 13416485), (235, 10733188), (340, 7418527), (470, 5366594), (799, 3156820), (940, 2683297), (1598, 1578410), (3196, 789205), (3995, 631364), (7990, 315682), (15980, 157841)]