87081769010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1\times {\mathrm{42403}}^1$

素因数の和:51362

約数の個数: 32

約数和(自身を含む): 163584455040

約数和(自身を除く): 76502686030

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8929, 17858, 42403, 44645, 84806, 89290, 205367, 212015, 410734, 424030, 975269, 1026835, 1950538, 2053670, 4876345, 9752690, 378616387, 757232774, 1893081935, 3786163870, 8708176901, 17416353802, 43540884505, 87081769010]

約数ペア:

[(1, 87081769010), (2, 43540884505), (5, 17416353802), (10, 8708176901), (23, 3786163870), (46, 1893081935), (115, 757232774), (230, 378616387), (8929, 9752690), (17858, 4876345), (42403, 2053670), (44645, 1950538), (84806, 1026835), (89290, 975269), (205367, 424030), (212015, 410734)]