89023960

素因数分解:

$2^3\times 5^1\times {\mathrm{2225599}}^1$

素因数の和:2225610

約数の個数: 16

約数和(自身を含む): 200304000

約数和(自身を除く): 111280040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2225599, 4451198, 8902396, 11127995, 17804792, 22255990, 44511980, 89023960]

約数ペア:

[(1, 89023960), (2, 44511980), (4, 22255990), (5, 17804792), (8, 11127995), (10, 8902396), (20, 4451198), (40, 2225599)]