9267880

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 11698520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1039, 1115, 1784, 2078, 2230, 4156, 4460, 5195, 8312, 8920, 10390, 20780, 41560, 231697, 463394, 926788, 1158485, 1853576, 2316970, 4633940, 9267880]

約数ペア:

[(1, 9267880), (2, 4633940), (4, 2316970), (5, 1853576), (8, 1158485), (10, 926788), (20, 463394), (40, 231697), (223, 41560), (446, 20780), (892, 10390), (1039, 8920), (1115, 8312), (1784, 5195), (2078, 4460), (2230, 4156)]