880367040080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145009}}^1\times {\mathrm{6899}}^1$

素因数の和:151932

約数の個数: 80

約数和(自身を含む): 2233270008000

約数和(自身を除く): 1352902967920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6899, 13798, 27596, 34495, 55192, 68990, 75889, 110384, 137980, 145009, 151778, 275960, 290018, 303556, 379445, 551920, 580036, 607112, 725045, 758890, 1160072, 1214224, 1450090, 1517780, 1595099, 2320144, 2900180, 3035560, 3190198, 5800360, 6071120, 6380396, 7975495, 11600720, 12760792, 15950990, 25521584, 31901980, 63803960, 127607920, 1000417091, 2000834182, 4001668364, 5002085455, 8003336728, 10004170910, 11004588001, 16006673456, 20008341820, 22009176002, 40016683640, 44018352004, 55022940005, 80033367280, 88036704008, 110045880010, 176073408016, 220091760020, 440183520040, 880367040080]

約数ペア:

[(1, 880367040080), (2, 440183520040), (4, 220091760020), (5, 176073408016), (8, 110045880010), (10, 88036704008), (11, 80033367280), (16, 55022940005), (20, 44018352004), (22, 40016683640), (40, 22009176002), (44, 20008341820), (55, 16006673456), (80, 11004588001), (88, 10004170910), (110, 8003336728), (176, 5002085455), (220, 4001668364), (440, 2000834182), (880, 1000417091), (6899, 127607920), (13798, 63803960), (27596, 31901980), (34495, 25521584), (55192, 15950990), (68990, 12760792), (75889, 11600720), (110384, 7975495), (137980, 6380396), (145009, 6071120), (151778, 5800360), (275960, 3190198), (290018, 3035560), (303556, 2900180), (379445, 2320144), (551920, 1595099), (580036, 1517780), (607112, 1450090), (725045, 1214224), (758890, 1160072)]