26340350

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5431}}^1$

素因数の和:5540

約数の個数: 24

約数和(自身を含む): 49507248

約数和(自身を除く): 23166898

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 5431, 10862, 27155, 54310, 135775, 271550, 526807, 1053614, 2634035, 5268070, 13170175, 26340350]

約数ペア:

[(1, 26340350), (2, 13170175), (5, 5268070), (10, 2634035), (25, 1053614), (50, 526807), (97, 271550), (194, 135775), (485, 54310), (970, 27155), (2425, 10862), (4850, 5431)]