39303820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23677}}^1$

素因数の和:23769

約数の個数: 24

約数和(自身を含む): 83535984

約数和(自身を除く): 44232164

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 23677, 47354, 94708, 118385, 236770, 473540, 1965191, 3930382, 7860764, 9825955, 19651910, 39303820]

約数ペア:

[(1, 39303820), (2, 19651910), (4, 9825955), (5, 7860764), (10, 3930382), (20, 1965191), (83, 473540), (166, 236770), (332, 118385), (415, 94708), (830, 47354), (1660, 23677)]