25370350

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5231}}^1$

素因数の和:5340

約数の個数: 24

約数和(自身を含む): 47684448

約数和(自身を除く): 22314098

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 5231, 10462, 26155, 52310, 130775, 261550, 507407, 1014814, 2537035, 5074070, 12685175, 25370350]

約数ペア:

[(1, 25370350), (2, 12685175), (5, 5074070), (10, 2537035), (25, 1014814), (50, 507407), (97, 261550), (194, 130775), (485, 52310), (970, 26155), (2425, 10462), (4850, 5231)]