141323650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{217421}}^1$

素因数の和:217446

約数の個数: 24

約数和(自身を含む): 283083444

約数和(自身を除く): 141759794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 217421, 434842, 1087105, 2174210, 2826473, 5435525, 5652946, 10871050, 14132365, 28264730, 70661825, 141323650]

約数ペア:

[(1, 141323650), (2, 70661825), (5, 28264730), (10, 14132365), (13, 10871050), (25, 5652946), (26, 5435525), (50, 2826473), (65, 2174210), (130, 1087105), (325, 434842), (650, 217421)]