2270291560

素因数分解:

$2^3\times 5^1\times {\mathrm{56757289}}^1$

素因数の和:56757300

約数の個数: 16

約数和(自身を含む): 5108156100

約数和(自身を除く): 2837864540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56757289, 113514578, 227029156, 283786445, 454058312, 567572890, 1135145780, 2270291560]

約数ペア:

[(1, 2270291560), (2, 1135145780), (4, 567572890), (5, 454058312), (8, 283786445), (10, 227029156), (20, 113514578), (40, 56757289)]