26704100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2753}}^1$

素因数の和:2864

約数の個数: 36

約数和(自身を含む): 58566564

約数和(自身を除く): 31862464

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 2753, 4850, 5506, 9700, 11012, 13765, 27530, 55060, 68825, 137650, 267041, 275300, 534082, 1068164, 1335205, 2670410, 5340820, 6676025, 13352050, 26704100]

約数ペア:

[(1, 26704100), (2, 13352050), (4, 6676025), (5, 5340820), (10, 2670410), (20, 1335205), (25, 1068164), (50, 534082), (97, 275300), (100, 267041), (194, 137650), (388, 68825), (485, 55060), (970, 27530), (1940, 13765), (2425, 11012), (2753, 9700), (4850, 5506)]