235087665940

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1\times {\mathrm{40829}}^1$

素因数の和:42352

約数の個数: 48

約数和(自身を含む): 496294202880

約数和(自身を除く): 261206536940

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 1291, 2230, 2582, 4460, 5164, 6455, 12910, 25820, 40829, 81658, 163316, 204145, 287893, 408290, 575786, 816580, 1151572, 1439465, 2878930, 5757860, 9104867, 18209734, 36419468, 45524335, 52710239, 91048670, 105420478, 182097340, 210840956, 263551195, 527102390, 1054204780, 11754383297, 23508766594, 47017533188, 58771916485, 117543832970, 235087665940]

約数ペア:

[(1, 235087665940), (2, 117543832970), (4, 58771916485), (5, 47017533188), (10, 23508766594), (20, 11754383297), (223, 1054204780), (446, 527102390), (892, 263551195), (1115, 210840956), (1291, 182097340), (2230, 105420478), (2582, 91048670), (4460, 52710239), (5164, 45524335), (6455, 36419468), (12910, 18209734), (25820, 9104867), (40829, 5757860), (81658, 2878930), (163316, 1439465), (204145, 1151572), (287893, 816580), (408290, 575786)]