274345100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{28283}}^1$

素因数の和:28394

約数の個数: 36

約数和(自身を含む): 601487544

約数和(自身を除く): 327142444

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 28283, 56566, 113132, 141415, 282830, 565660, 707075, 1414150, 2743451, 2828300, 5486902, 10973804, 13717255, 27434510, 54869020, 68586275, 137172550, 274345100]

約数ペア:

[(1, 274345100), (2, 137172550), (4, 68586275), (5, 54869020), (10, 27434510), (20, 13717255), (25, 10973804), (50, 5486902), (97, 2828300), (100, 2743451), (194, 1414150), (388, 707075), (485, 565660), (970, 282830), (1940, 141415), (2425, 113132), (4850, 56566), (9700, 28283)]