42503960

素因数分解:

$2^3\times 5^1\times {\mathrm{1062599}}^1$

素因数の和:1062610

約数の個数: 16

約数和(自身を含む): 95634000

約数和(自身を除く): 53130040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1062599, 2125198, 4250396, 5312995, 8500792, 10625990, 21251980, 42503960]

約数ペア:

[(1, 42503960), (2, 21251980), (4, 10625990), (5, 8500792), (8, 5312995), (10, 4250396), (20, 2125198), (40, 1062599)]