194641540

素因数分解:

$2^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{3371}}^1$

素因数の和:6267

約数の個数: 24

約数和(自身を含む): 409010112

約数和(自身を除く): 214368572

約数列:

[1, 2, 4, 5, 10, 20, 2887, 3371, 5774, 6742, 11548, 13484, 14435, 16855, 28870, 33710, 57740, 67420, 9732077, 19464154, 38928308, 48660385, 97320770, 194641540]

約数ペア:

[(1, 194641540), (2, 97320770), (4, 48660385), (5, 38928308), (10, 19464154), (20, 9732077), (2887, 67420), (3371, 57740), (5774, 33710), (6742, 28870), (11548, 16855), (13484, 14435)]