2080773925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{40423}}^1$

素因数の和:40533

約数の個数: 24

約数和(自身を含む): 2706791040

約数和(自身を除く): 626017115

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1775, 2059, 10295, 40423, 51475, 202115, 1010575, 1172267, 2870033, 5861335, 14350165, 29306675, 71750825, 83230957, 416154785, 2080773925]

約数ペア:

[(1, 2080773925), (5, 416154785), (25, 83230957), (29, 71750825), (71, 29306675), (145, 14350165), (355, 5861335), (725, 2870033), (1775, 1172267), (2059, 1010575), (10295, 202115), (40423, 51475)]