22775280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8627}}^1$

素因数の和:8654

約数の個数: 80

約数和(自身を含む): 77030784

約数和(自身を除く): 54255504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 8627, 17254, 25881, 34508, 43135, 51762, 69016, 86270, 94897, 103524, 129405, 138032, 172540, 189794, 207048, 258810, 284691, 345080, 379588, 414096, 474485, 517620, 569382, 690160, 759176, 948970, 1035240, 1138764, 1423455, 1518352, 1897940, 2070480, 2277528, 2846910, 3795880, 4555056, 5693820, 7591760, 11387640, 22775280]

約数ペア:

[(1, 22775280), (2, 11387640), (3, 7591760), (4, 5693820), (5, 4555056), (6, 3795880), (8, 2846910), (10, 2277528), (11, 2070480), (12, 1897940), (15, 1518352), (16, 1423455), (20, 1138764), (22, 1035240), (24, 948970), (30, 759176), (33, 690160), (40, 569382), (44, 517620), (48, 474485), (55, 414096), (60, 379588), (66, 345080), (80, 284691), (88, 258810), (110, 207048), (120, 189794), (132, 172540), (165, 138032), (176, 129405), (220, 103524), (240, 94897), (264, 86270), (330, 69016), (440, 51762), (528, 43135), (660, 34508), (880, 25881), (1320, 17254), (2640, 8627)]