920031845

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1\times {\mathrm{1801}}^1$

素因数の和:3316

約数の個数: 16

約数和(自身を含む): 1120988160

約数和(自身を除く): 200956315

約数列:

[1, 5, 71, 355, 1439, 1801, 7195, 9005, 102169, 127871, 510845, 639355, 2591639, 12958195, 184006369, 920031845]

約数ペア:

[(1, 920031845), (5, 184006369), (71, 12958195), (355, 2591639), (1439, 639355), (1801, 510845), (7195, 127871), (9005, 102169)]