27186440

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2917}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 61453080

約数和(自身を除く): 34266640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 2917, 4660, 5834, 9320, 11668, 14585, 23336, 29170, 58340, 116680, 679661, 1359322, 2718644, 3398305, 5437288, 6796610, 13593220, 27186440]

約数ペア:

[(1, 27186440), (2, 13593220), (4, 6796610), (5, 5437288), (8, 3398305), (10, 2718644), (20, 1359322), (40, 679661), (233, 116680), (466, 58340), (932, 29170), (1165, 23336), (1864, 14585), (2330, 11668), (2917, 9320), (4660, 5834)]