90893360

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1223}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 211727520

約数和(自身を除く): 120834160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 1223, 1858, 2446, 3716, 4645, 4892, 6115, 7432, 9290, 9784, 12230, 14864, 18580, 19568, 24460, 37160, 48920, 74320, 97840, 1136167, 2272334, 4544668, 5680835, 9089336, 11361670, 18178672, 22723340, 45446680, 90893360]

約数ペア:

[(1, 90893360), (2, 45446680), (4, 22723340), (5, 18178672), (8, 11361670), (10, 9089336), (16, 5680835), (20, 4544668), (40, 2272334), (80, 1136167), (929, 97840), (1223, 74320), (1858, 48920), (2446, 37160), (3716, 24460), (4645, 19568), (4892, 18580), (6115, 14864), (7432, 12230), (9290, 9784)]