9178120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32779}}^1$

素因数の和:32797

約数の個数: 32

約数和(自身を含む): 23601600

約数和(自身を除く): 14423480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32779, 65558, 131116, 163895, 229453, 262232, 327790, 458906, 655580, 917812, 1147265, 1311160, 1835624, 2294530, 4589060, 9178120]

約数ペア:

[(1, 9178120), (2, 4589060), (4, 2294530), (5, 1835624), (7, 1311160), (8, 1147265), (10, 917812), (14, 655580), (20, 458906), (28, 327790), (35, 262232), (40, 229453), (56, 163895), (70, 131116), (140, 65558), (280, 32779)]