118889721380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1\times {\mathrm{72647}}^1$

素因数の和:74444

約数の個数: 48

約数和(自身を含む): 255130477056

約数和(自身を除く): 136240755676

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1741, 3482, 6964, 8705, 17410, 34820, 72647, 81827, 145294, 163654, 290588, 327308, 363235, 409135, 726470, 818270, 1452940, 1636540, 3414409, 6828818, 13657636, 17072045, 34144090, 68288180, 126478427, 252956854, 505913708, 632392135, 1264784270, 2529568540, 5944486069, 11888972138, 23777944276, 29722430345, 59444860690, 118889721380]

約数ペア:

[(1, 118889721380), (2, 59444860690), (4, 29722430345), (5, 23777944276), (10, 11888972138), (20, 5944486069), (47, 2529568540), (94, 1264784270), (188, 632392135), (235, 505913708), (470, 252956854), (940, 126478427), (1741, 68288180), (3482, 34144090), (6964, 17072045), (8705, 13657636), (17410, 6828818), (34820, 3414409), (72647, 1636540), (81827, 1452940), (145294, 818270), (163654, 726470), (290588, 409135), (327308, 363235)]