273090492040

素因数分解:

$2^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{13413089}}^1$

素因数の和:13413609

約数の個数: 32

約数和(自身を含む): 615660831000

約数和(自身を除く): 342570338960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 509, 1018, 2036, 2545, 4072, 5090, 10180, 20360, 13413089, 26826178, 53652356, 67065445, 107304712, 134130890, 268261780, 536523560, 6827262301, 13654524602, 27309049204, 34136311505, 54618098408, 68272623010, 136545246020, 273090492040]

約数ペア:

[(1, 273090492040), (2, 136545246020), (4, 68272623010), (5, 54618098408), (8, 34136311505), (10, 27309049204), (20, 13654524602), (40, 6827262301), (509, 536523560), (1018, 268261780), (2036, 134130890), (2545, 107304712), (4072, 67065445), (5090, 53652356), (10180, 26826178), (20360, 13413089)]