38880580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84523}}^1$

素因数の和:84555

約数の個数: 24

約数和(自身を含む): 85200192

約数和(自身を除く): 46319612

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 84523, 169046, 338092, 422615, 845230, 1690460, 1944029, 3888058, 7776116, 9720145, 19440290, 38880580]

約数ペア:

[(1, 38880580), (2, 19440290), (4, 9720145), (5, 7776116), (10, 3888058), (20, 1944029), (23, 1690460), (46, 845230), (92, 422615), (115, 338092), (230, 169046), (460, 84523)]