43145770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 83666880

約数和(自身を除く): 40521110

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 5281, 8170, 10562, 26405, 52810, 100339, 200678, 227083, 454166, 501695, 1003390, 1135415, 2270830, 4314577, 8629154, 21572885, 43145770]

約数ペア:

[(1, 43145770), (2, 21572885), (5, 8629154), (10, 4314577), (19, 2270830), (38, 1135415), (43, 1003390), (86, 501695), (95, 454166), (190, 227083), (215, 200678), (430, 100339), (817, 52810), (1634, 26405), (4085, 10562), (5281, 8170)]