27727040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7877}}^1$

素因数の和:7905

約数の個数: 56

約数和(自身を含む): 72036432

約数和(自身を除く): 44309392

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, 7877, 15754, 31508, 39385, 63016, 78770, 86647, 126032, 157540, 173294, 252064, 315080, 346588, 433235, 504128, 630160, 693176, 866470, 1260320, 1386352, 1732940, 2520640, 2772704, 3465880, 5545408, 6931760, 13863520, 27727040]

約数ペア:

[(1, 27727040), (2, 13863520), (4, 6931760), (5, 5545408), (8, 3465880), (10, 2772704), (11, 2520640), (16, 1732940), (20, 1386352), (22, 1260320), (32, 866470), (40, 693176), (44, 630160), (55, 504128), (64, 433235), (80, 346588), (88, 315080), (110, 252064), (160, 173294), (176, 157540), (220, 126032), (320, 86647), (352, 78770), (440, 63016), (704, 39385), (880, 31508), (1760, 15754), (3520, 7877)]