8350120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10987}}^1$

素因数の和:11017

約数の個数: 32

約数和(自身を含む): 19778400

約数和(自身を除く): 11428280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10987, 21974, 43948, 54935, 87896, 109870, 208753, 219740, 417506, 439480, 835012, 1043765, 1670024, 2087530, 4175060, 8350120]

約数ペア:

[(1, 8350120), (2, 4175060), (4, 2087530), (5, 1670024), (8, 1043765), (10, 835012), (19, 439480), (20, 417506), (38, 219740), (40, 208753), (76, 109870), (95, 87896), (152, 54935), (190, 43948), (380, 21974), (760, 10987)]