844667050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2957}}^1$

素因数の和:3195

約数の個数: 48

約数和(自身を含む): 1634058360

約数和(自身を除く): 789391310

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 197, 290, 394, 725, 985, 1450, 1970, 2957, 4925, 5713, 5914, 9850, 11426, 14785, 28565, 29570, 57130, 73925, 85753, 142825, 147850, 171506, 285650, 428765, 582529, 857530, 1165058, 2143825, 2912645, 4287650, 5825290, 14563225, 16893341, 29126450, 33786682, 84466705, 168933410, 422333525, 844667050]

約数ペア:

[(1, 844667050), (2, 422333525), (5, 168933410), (10, 84466705), (25, 33786682), (29, 29126450), (50, 16893341), (58, 14563225), (145, 5825290), (197, 4287650), (290, 2912645), (394, 2143825), (725, 1165058), (985, 857530), (1450, 582529), (1970, 428765), (2957, 285650), (4925, 171506), (5713, 147850), (5914, 142825), (9850, 85753), (11426, 73925), (14785, 57130), (28565, 29570)]