194160940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{422089}}^1$

素因数の和:422121

約数の個数: 24

約数和(自身を含む): 425466720

約数和(自身を除く): 231305780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 422089, 844178, 1688356, 2110445, 4220890, 8441780, 9708047, 19416094, 38832188, 48540235, 97080470, 194160940]

約数ペア:

[(1, 194160940), (2, 97080470), (4, 48540235), (5, 38832188), (10, 19416094), (20, 9708047), (23, 8441780), (46, 4220890), (92, 2110445), (115, 1688356), (230, 844178), (460, 422089)]