1469505650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29717}}^1$

素因数の和:29795

約数の個数: 48

約数和(自身を含む): 2918545344

約数和(自身を除く): 1449039694

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 430, 575, 989, 1075, 1150, 1978, 2150, 4945, 9890, 24725, 29717, 49450, 59434, 148585, 297170, 683491, 742925, 1277831, 1366982, 1485850, 2555662, 3417455, 6389155, 6834910, 12778310, 17087275, 29390113, 31945775, 34174550, 58780226, 63891550, 146950565, 293901130, 734752825, 1469505650]

約数ペア:

[(1, 1469505650), (2, 734752825), (5, 293901130), (10, 146950565), (23, 63891550), (25, 58780226), (43, 34174550), (46, 31945775), (50, 29390113), (86, 17087275), (115, 12778310), (215, 6834910), (230, 6389155), (430, 3417455), (575, 2555662), (989, 1485850), (1075, 1366982), (1150, 1277831), (1978, 742925), (2150, 683491), (4945, 297170), (9890, 148585), (24725, 59434), (29717, 49450)]