9257739.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13103}}^1$

素因数の和:13221

約数の個数: 32

約数和(自身を含む): 127370880

約数和(自身を除く): 71290040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 13103, 26206, 52412, 65515, 104824, 131030, 262060, 524120, 1402021, 2804042, 5608084, 7010105, 11216168, 14020210, 28040420, 56080840]

約数ペア:

[(1, 56080840), (2, 28040420), (4, 14020210), (5, 11216168), (8, 7010105), (10, 5608084), (20, 2804042), (40, 1402021), (107, 524120), (214, 262060), (428, 131030), (535, 104824), (856, 65515), (1070, 52412), (2140, 26206), (4280, 13103)]