107855660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3686

約数の個数: 48

約数和(自身を含む): 248935680

約数和(自身を除く): 141080020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 3527, 6116, 7054, 7645, 14108, 15290, 17635, 30580, 35270, 38797, 70540, 77594, 155188, 193985, 387970, 490253, 775940, 980506, 1961012, 2451265, 4902530, 5392783, 9805060, 10785566, 21571132, 26963915, 53927830, 107855660]

約数ペア:

[(1, 107855660), (2, 53927830), (4, 26963915), (5, 21571132), (10, 10785566), (11, 9805060), (20, 5392783), (22, 4902530), (44, 2451265), (55, 1961012), (110, 980506), (139, 775940), (220, 490253), (278, 387970), (556, 193985), (695, 155188), (1390, 77594), (1529, 70540), (2780, 38797), (3058, 35270), (3527, 30580), (6116, 17635), (7054, 15290), (7645, 14108)]