2288565560

素因数分解:

$2^3\times 5^1\times {\mathrm{57214139}}^1$

素因数の和:57214150

約数の個数: 16

約数和(自身を含む): 5149272600

約数和(自身を除く): 2860707040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 57214139, 114428278, 228856556, 286070695, 457713112, 572141390, 1144282780, 2288565560]

約数ペア:

[(1, 2288565560), (2, 1144282780), (4, 572141390), (5, 457713112), (8, 286070695), (10, 228856556), (20, 114428278), (40, 57214139)]