7253660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3739}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 15393840

約数和(自身を除く): 8140180

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 3739, 7478, 14956, 18695, 37390, 74780, 362683, 725366, 1450732, 1813415, 3626830, 7253660]

約数ペア:

[(1, 7253660), (2, 3626830), (4, 1813415), (5, 1450732), (10, 725366), (20, 362683), (97, 74780), (194, 37390), (388, 18695), (485, 14956), (970, 7478), (1940, 3739)]