9178040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3889}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 21006000

約数和(自身を除く): 11827960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3889, 7778, 15556, 19445, 31112, 38890, 77780, 155560, 229451, 458902, 917804, 1147255, 1835608, 2294510, 4589020, 9178040]

約数ペア:

[(1, 9178040), (2, 4589020), (4, 2294510), (5, 1835608), (8, 1147255), (10, 917804), (20, 458902), (40, 229451), (59, 155560), (118, 77780), (236, 38890), (295, 31112), (472, 19445), (590, 15556), (1180, 7778), (2360, 3889)]