728184086785

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{1601}}^1\times {\mathrm{2029}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 885080649600

約数和(自身を除く): 156896562815

約数列:

[1, 5, 107, 419, 535, 1601, 2029, 2095, 8005, 10145, 44833, 171307, 217103, 224165, 670819, 850151, 856535, 1085515, 3248429, 3354095, 4250755, 16242145, 71777633, 90966157, 347581903, 358888165, 454830785, 1361091751, 1737909515, 6805458755, 145636817357, 728184086785]

約数ペア:

[(1, 728184086785), (5, 145636817357), (107, 6805458755), (419, 1737909515), (535, 1361091751), (1601, 454830785), (2029, 358888165), (2095, 347581903), (8005, 90966157), (10145, 71777633), (44833, 16242145), (171307, 4250755), (217103, 3354095), (224165, 3248429), (670819, 1085515), (850151, 856535)]