113455580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{115771}}^1$

素因数の和:115794

約数の個数: 36

約数和(自身を含む): 277158168

約数和(自身を除く): 163702588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 115771, 231542, 463084, 578855, 810397, 1157710, 1620794, 2315420, 3241588, 4051985, 5672779, 8103970, 11345558, 16207940, 22691116, 28363895, 56727790, 113455580]

約数ペア:

[(1, 113455580), (2, 56727790), (4, 28363895), (5, 22691116), (7, 16207940), (10, 11345558), (14, 8103970), (20, 5672779), (28, 4051985), (35, 3241588), (49, 2315420), (70, 1620794), (98, 1157710), (140, 810397), (196, 578855), (245, 463084), (490, 231542), (980, 115771)]