85083700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65449}}^1$

素因数の和:65476

約数の個数: 36

約数和(自身を含む): 198837100

約数和(自身を除く): 113753400

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 65449, 130898, 261796, 327245, 654490, 850837, 1308980, 1636225, 1701674, 3272450, 3403348, 4254185, 6544900, 8508370, 17016740, 21270925, 42541850, 85083700]

約数ペア:

[(1, 85083700), (2, 42541850), (4, 21270925), (5, 17016740), (10, 8508370), (13, 6544900), (20, 4254185), (25, 3403348), (26, 3272450), (50, 1701674), (52, 1636225), (65, 1308980), (100, 850837), (130, 654490), (260, 327245), (325, 261796), (650, 130898), (1300, 65449)]