75480940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164089}}^1$

素因数の和:164121

約数の個数: 24

約数和(自身を含む): 165402720

約数和(自身を除く): 89921780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 164089, 328178, 656356, 820445, 1640890, 3281780, 3774047, 7548094, 15096188, 18870235, 37740470, 75480940]

約数ペア:

[(1, 75480940), (2, 37740470), (4, 18870235), (5, 15096188), (10, 7548094), (20, 3774047), (23, 3281780), (46, 1640890), (92, 820445), (115, 656356), (230, 328178), (460, 164089)]