2200675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 2968560

約数和(自身を除く): 767885

約数列:

[1, 5, 19, 25, 41, 95, 113, 205, 475, 565, 779, 1025, 2147, 2825, 3895, 4633, 10735, 19475, 23165, 53675, 88027, 115825, 440135, 2200675]

約数ペア:

[(1, 2200675), (5, 440135), (19, 115825), (25, 88027), (41, 53675), (95, 23165), (113, 19475), (205, 10735), (475, 4633), (565, 3895), (779, 2825), (1025, 2147)]