39284050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4649}}^1$

素因数の和:4687

約数の個数: 36

約数和(自身を含む): 79138350

約数和(自身を除く): 39854300

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 4649, 8450, 9298, 23245, 46490, 60437, 116225, 120874, 232450, 302185, 604370, 785681, 1510925, 1571362, 3021850, 3928405, 7856810, 19642025, 39284050]

約数ペア:

[(1, 39284050), (2, 19642025), (5, 7856810), (10, 3928405), (13, 3021850), (25, 1571362), (26, 1510925), (50, 785681), (65, 604370), (130, 302185), (169, 232450), (325, 120874), (338, 116225), (650, 60437), (845, 46490), (1690, 23245), (4225, 9298), (4649, 8450)]