118601900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{12227}}^1$

素因数の和:12338

約数の個数: 36

約数和(自身を含む): 260040648

約数和(自身を除く): 141438748

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 12227, 24454, 48908, 61135, 122270, 244540, 305675, 611350, 1186019, 1222700, 2372038, 4744076, 5930095, 11860190, 23720380, 29650475, 59300950, 118601900]

約数ペア:

[(1, 118601900), (2, 59300950), (4, 29650475), (5, 23720380), (10, 11860190), (20, 5930095), (25, 4744076), (50, 2372038), (97, 1222700), (100, 1186019), (194, 611350), (388, 305675), (485, 244540), (970, 122270), (1940, 61135), (2425, 48908), (4850, 24454), (9700, 12227)]