66349360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10771}}^1$

素因数の和:10802

約数の個数: 80

約数和(自身を含む): 192344832

約数和(自身を除く): 125995472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 10771, 21542, 43084, 53855, 75397, 86168, 107710, 118481, 150794, 172336, 215420, 236962, 301588, 376985, 430840, 473924, 592405, 603176, 753970, 829367, 861680, 947848, 1184810, 1206352, 1507940, 1658734, 1895696, 2369620, 3015880, 3317468, 4146835, 4739240, 6031760, 6634936, 8293670, 9478480, 13269872, 16587340, 33174680, 66349360]

約数ペア:

[(1, 66349360), (2, 33174680), (4, 16587340), (5, 13269872), (7, 9478480), (8, 8293670), (10, 6634936), (11, 6031760), (14, 4739240), (16, 4146835), (20, 3317468), (22, 3015880), (28, 2369620), (35, 1895696), (40, 1658734), (44, 1507940), (55, 1206352), (56, 1184810), (70, 947848), (77, 861680), (80, 829367), (88, 753970), (110, 603176), (112, 592405), (140, 473924), (154, 430840), (176, 376985), (220, 301588), (280, 236962), (308, 215420), (385, 172336), (440, 150794), (560, 118481), (616, 107710), (770, 86168), (880, 75397), (1232, 53855), (1540, 43084), (3080, 21542), (6160, 10771)]