77873690

素因数分解:

$2^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{3089}}^1$

素因数の和:5617

約数の個数: 16

約数和(自身を含む): 140273640

約数和(自身を除く): 62399950

約数列:

[1, 2, 5, 10, 2521, 3089, 5042, 6178, 12605, 15445, 25210, 30890, 7787369, 15574738, 38936845, 77873690]

約数ペア:

[(1, 77873690), (2, 38936845), (5, 15574738), (10, 7787369), (2521, 30890), (3089, 25210), (5042, 15445), (6178, 12605)]