42663310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 37626482

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 2111, 4042, 4222, 10105, 10555, 20210, 21110, 90773, 99217, 181546, 198434, 453865, 496085, 907730, 992170, 4266331, 8532662, 21331655, 42663310]

約数ペア:

[(1, 42663310), (2, 21331655), (5, 8532662), (10, 4266331), (43, 992170), (47, 907730), (86, 496085), (94, 453865), (215, 198434), (235, 181546), (430, 99217), (470, 90773), (2021, 21110), (2111, 20210), (4042, 10555), (4222, 10105)]