260191900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{24317}}^1$

素因数の和:24438

約数の個数: 36

約数和(自身を含む): 569916648

約数和(自身を除く): 309724748

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 24317, 48634, 97268, 121585, 243170, 486340, 607925, 1215850, 2431700, 2601919, 5203838, 10407676, 13009595, 26019190, 52038380, 65047975, 130095950, 260191900]

約数ペア:

[(1, 260191900), (2, 130095950), (4, 65047975), (5, 52038380), (10, 26019190), (20, 13009595), (25, 10407676), (50, 5203838), (100, 2601919), (107, 2431700), (214, 1215850), (428, 607925), (535, 486340), (1070, 243170), (2140, 121585), (2675, 97268), (5350, 48634), (10700, 24317)]