53842960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35423}}^1$

素因数の和:35455

約数の個数: 40

約数和(自身を含む): 131777280

約数和(自身を除く): 77934320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 35423, 70846, 141692, 177115, 283384, 354230, 566768, 673037, 708460, 1346074, 1416920, 2692148, 2833840, 3365185, 5384296, 6730370, 10768592, 13460740, 26921480, 53842960]

約数ペア:

[(1, 53842960), (2, 26921480), (4, 13460740), (5, 10768592), (8, 6730370), (10, 5384296), (16, 3365185), (19, 2833840), (20, 2692148), (38, 1416920), (40, 1346074), (76, 708460), (80, 673037), (95, 566768), (152, 354230), (190, 283384), (304, 177115), (380, 141692), (760, 70846), (1520, 35423)]