38799560

素因数分解:

$2^3\times 5^1\times {\mathrm{969989}}^1$

素因数の和:970000

約数の個数: 16

約数和(自身を含む): 87299100

約数和(自身を除く): 48499540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 969989, 1939978, 3879956, 4849945, 7759912, 9699890, 19399780, 38799560]

約数ペア:

[(1, 38799560), (2, 19399780), (4, 9699890), (5, 7759912), (8, 4849945), (10, 3879956), (20, 1939978), (40, 969989)]