82288360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26717}}^1$

素因数の和:26746

約数の個数: 64

約数和(自身を含む): 230843520

約数和(自身を除く): 148555160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 26717, 53434, 106868, 133585, 187019, 213736, 267170, 293887, 374038, 534340, 587774, 748076, 935095, 1068680, 1175548, 1469435, 1496152, 1870190, 2057209, 2351096, 2938870, 3740380, 4114418, 5877740, 7480760, 8228836, 10286045, 11755480, 16457672, 20572090, 41144180, 82288360]

約数ペア:

[(1, 82288360), (2, 41144180), (4, 20572090), (5, 16457672), (7, 11755480), (8, 10286045), (10, 8228836), (11, 7480760), (14, 5877740), (20, 4114418), (22, 3740380), (28, 2938870), (35, 2351096), (40, 2057209), (44, 1870190), (55, 1496152), (56, 1469435), (70, 1175548), (77, 1068680), (88, 935095), (110, 748076), (140, 587774), (154, 534340), (220, 374038), (280, 293887), (308, 267170), (385, 213736), (440, 187019), (616, 133585), (770, 106868), (1540, 53434), (3080, 26717)]