27515840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7817}}^1$

素因数の和:7845

約数の個数: 56

約数和(自身を含む): 71487792

約数和(自身を除く): 43971952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7817, 15634, 31268, 39085, 62536, 78170, 85987, 125072, 156340, 171974, 250144, 312680, 343948, 429935, 500288, 625360, 687896, 859870, 1250720, 1375792, 1719740, 2501440, 2751584, 3439480, 5503168, 6878960, 13757920, 27515840]

約数ペア:

[(1, 27515840), (2, 13757920), (4, 6878960), (5, 5503168), (8, 3439480), (10, 2751584), (11, 2501440), (16, 1719740), (20, 1375792), (22, 1250720), (32, 859870), (40, 687896), (44, 625360), (55, 500288), (64, 429935), (80, 343948), (88, 312680), (110, 250144), (160, 171974), (176, 156340), (220, 125072), (320, 85987), (352, 78170), (440, 62536), (704, 39085), (880, 31268), (1760, 15634), (3520, 7817)]