67607320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8128

約数の個数: 64

約数和(自身を含む): 174700800

約数和(自身を除く): 107093480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8087, 8360, 16174, 32348, 40435, 64696, 80870, 88957, 153653, 161740, 177914, 307306, 323480, 355828, 444785, 614612, 711656, 768265, 889570, 1229224, 1536530, 1690183, 1779140, 3073060, 3380366, 3558280, 6146120, 6760732, 8450915, 13521464, 16901830, 33803660, 67607320]

約数ペア:

[(1, 67607320), (2, 33803660), (4, 16901830), (5, 13521464), (8, 8450915), (10, 6760732), (11, 6146120), (19, 3558280), (20, 3380366), (22, 3073060), (38, 1779140), (40, 1690183), (44, 1536530), (55, 1229224), (76, 889570), (88, 768265), (95, 711656), (110, 614612), (152, 444785), (190, 355828), (209, 323480), (220, 307306), (380, 177914), (418, 161740), (440, 153653), (760, 88957), (836, 80870), (1045, 64696), (1672, 40435), (2090, 32348), (4180, 16174), (8087, 8360)]