85946960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 220378752

約数和(自身を除く): 134431792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 808, 880, 967, 1010, 1111, 1616, 1934, 2020, 2222, 3868, 4040, 4444, 4835, 5555, 7736, 8080, 8888, 9670, 10637, 11110, 15472, 17776, 19340, 21274, 22220, 38680, 42548, 44440, 53185, 77360, 85096, 88880, 97667, 106370, 170192, 195334, 212740, 390668, 425480, 488335, 781336, 850960, 976670, 1074337, 1562672, 1953340, 2148674, 3906680, 4297348, 5371685, 7813360, 8594696, 10743370, 17189392, 21486740, 42973480, 85946960]

約数ペア:

[(1, 85946960), (2, 42973480), (4, 21486740), (5, 17189392), (8, 10743370), (10, 8594696), (11, 7813360), (16, 5371685), (20, 4297348), (22, 3906680), (40, 2148674), (44, 1953340), (55, 1562672), (80, 1074337), (88, 976670), (101, 850960), (110, 781336), (176, 488335), (202, 425480), (220, 390668), (404, 212740), (440, 195334), (505, 170192), (808, 106370), (880, 97667), (967, 88880), (1010, 85096), (1111, 77360), (1616, 53185), (1934, 44440), (2020, 42548), (2222, 38680), (3868, 22220), (4040, 21274), (4444, 19340), (4835, 17776), (5555, 15472), (7736, 11110), (8080, 10637), (8888, 9670)]