317440565560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{345044093}}^1$

素因数の和:345044127

約数の個数: 32

約数和(自身を含む): 745295243040

約数和(自身を除く): 427854677480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 345044093, 690088186, 1380176372, 1725220465, 2760352744, 3450440930, 6900881860, 7936014139, 13801763720, 15872028278, 31744056556, 39680070695, 63488113112, 79360141390, 158720282780, 317440565560]

約数ペア:

[(1, 317440565560), (2, 158720282780), (4, 79360141390), (5, 63488113112), (8, 39680070695), (10, 31744056556), (20, 15872028278), (23, 13801763720), (40, 7936014139), (46, 6900881860), (92, 3450440930), (115, 2760352744), (184, 1725220465), (230, 1380176372), (460, 690088186), (920, 345044093)]