42385780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92143}}^1$

素因数の和:92175

約数の個数: 24

約数和(自身を含む): 92881152

約数和(自身を除く): 50495372

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 92143, 184286, 368572, 460715, 921430, 1842860, 2119289, 4238578, 8477156, 10596445, 21192890, 42385780]

約数ペア:

[(1, 42385780), (2, 21192890), (4, 10596445), (5, 8477156), (10, 4238578), (20, 2119289), (23, 1842860), (46, 921430), (92, 460715), (115, 368572), (230, 184286), (460, 92143)]