67405742120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{182711}}^1$

素因数の和:183146

約数の個数: 64

約数和(自身を含む): 158652483840

約数和(自身を除く): 91246741720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 401, 460, 802, 920, 1604, 2005, 3208, 4010, 8020, 9223, 16040, 18446, 36892, 46115, 73784, 92230, 182711, 184460, 365422, 368920, 730844, 913555, 1461688, 1827110, 3654220, 4202353, 7308440, 8404706, 16809412, 21011765, 33618824, 42023530, 73267111, 84047060, 146534222, 168094120, 293068444, 366335555, 586136888, 732671110, 1465342220, 1685143553, 2930684440, 3370287106, 6740574212, 8425717765, 13481148424, 16851435530, 33702871060, 67405742120]

約数ペア:

[(1, 67405742120), (2, 33702871060), (4, 16851435530), (5, 13481148424), (8, 8425717765), (10, 6740574212), (20, 3370287106), (23, 2930684440), (40, 1685143553), (46, 1465342220), (92, 732671110), (115, 586136888), (184, 366335555), (230, 293068444), (401, 168094120), (460, 146534222), (802, 84047060), (920, 73267111), (1604, 42023530), (2005, 33618824), (3208, 21011765), (4010, 16809412), (8020, 8404706), (9223, 7308440), (16040, 4202353), (18446, 3654220), (36892, 1827110), (46115, 1461688), (73784, 913555), (92230, 730844), (182711, 368920), (184460, 365422)]