82749920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47017}}^1$

素因数の和:47043

約数の個数: 48

約数和(自身を含む): 213273648

約数和(自身を除く): 130523728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 47017, 94034, 188068, 235085, 376136, 470170, 517187, 752272, 940340, 1034374, 1504544, 1880680, 2068748, 2585935, 3761360, 4137496, 5171870, 7522720, 8274992, 10343740, 16549984, 20687480, 41374960, 82749920]

約数ペア:

[(1, 82749920), (2, 41374960), (4, 20687480), (5, 16549984), (8, 10343740), (10, 8274992), (11, 7522720), (16, 5171870), (20, 4137496), (22, 3761360), (32, 2585935), (40, 2068748), (44, 1880680), (55, 1504544), (80, 1034374), (88, 940340), (110, 752272), (160, 517187), (176, 470170), (220, 376136), (352, 235085), (440, 188068), (880, 94034), (1760, 47017)]