130970960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56453}}^1$

素因数の和:56495

約数の個数: 40

約数和(自身を含む): 315013320

約数和(自身を除く): 184042360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 56453, 112906, 225812, 282265, 451624, 564530, 903248, 1129060, 1637137, 2258120, 3274274, 4516240, 6548548, 8185685, 13097096, 16371370, 26194192, 32742740, 65485480, 130970960]

約数ペア:

[(1, 130970960), (2, 65485480), (4, 32742740), (5, 26194192), (8, 16371370), (10, 13097096), (16, 8185685), (20, 6548548), (29, 4516240), (40, 3274274), (58, 2258120), (80, 1637137), (116, 1129060), (145, 903248), (232, 564530), (290, 451624), (464, 282265), (580, 225812), (1160, 112906), (2320, 56453)]