85407520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48527}}^1$

素因数の和:48553

約数の個数: 48

約数和(自身を含む): 220123008

約数和(自身を除く): 134715488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 48527, 97054, 194108, 242635, 388216, 485270, 533797, 776432, 970540, 1067594, 1552864, 1941080, 2135188, 2668985, 3882160, 4270376, 5337970, 7764320, 8540752, 10675940, 17081504, 21351880, 42703760, 85407520]

約数ペア:

[(1, 85407520), (2, 42703760), (4, 21351880), (5, 17081504), (8, 10675940), (10, 8540752), (11, 7764320), (16, 5337970), (20, 4270376), (22, 3882160), (32, 2668985), (40, 2135188), (44, 1941080), (55, 1552864), (80, 1067594), (88, 970540), (110, 776432), (160, 533797), (176, 485270), (220, 388216), (352, 242635), (440, 194108), (880, 97054), (1760, 48527)]