86678150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{133351}}^1$

素因数の和:133376

約数の個数: 24

約数和(自身を含む): 173624304

約数和(自身を除く): 86946154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 133351, 266702, 666755, 1333510, 1733563, 3333775, 3467126, 6667550, 8667815, 17335630, 43339075, 86678150]

約数ペア:

[(1, 86678150), (2, 43339075), (5, 17335630), (10, 8667815), (13, 6667550), (25, 3467126), (26, 3333775), (50, 1733563), (65, 1333510), (130, 666755), (325, 266702), (650, 133351)]