9022360

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 20415600

約数和(自身を除く): 11393240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1069, 1688, 2110, 2138, 4220, 4276, 5345, 8440, 8552, 10690, 21380, 42760, 225559, 451118, 902236, 1127795, 1804472, 2255590, 4511180, 9022360]

約数ペア:

[(1, 9022360), (2, 4511180), (4, 2255590), (5, 1804472), (8, 1127795), (10, 902236), (20, 451118), (40, 225559), (211, 42760), (422, 21380), (844, 10690), (1055, 8552), (1069, 8440), (1688, 5345), (2110, 4276), (2138, 4220)]