2615690960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1127453}}^1$

素因数の和:1127495

約数の個数: 40

約数和(自身を含む): 6291193320

約数和(自身を除く): 3675502360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 1127453, 2254906, 4509812, 5637265, 9019624, 11274530, 18039248, 22549060, 32696137, 45098120, 65392274, 90196240, 130784548, 163480685, 261569096, 326961370, 523138192, 653922740, 1307845480, 2615690960]

約数ペア:

[(1, 2615690960), (2, 1307845480), (4, 653922740), (5, 523138192), (8, 326961370), (10, 261569096), (16, 163480685), (20, 130784548), (29, 90196240), (40, 65392274), (58, 45098120), (80, 32696137), (116, 22549060), (145, 18039248), (232, 11274530), (290, 9019624), (464, 5637265), (580, 4509812), (1160, 2254906), (2320, 1127453)]