1025665630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{26717}}^1$

素因数の和:27084

約数の個数: 32

約数和(自身を含む): 2019880800

約数和(自身を除く): 994215170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 26717, 38390, 53434, 133585, 267170, 293887, 587774, 1469435, 2938870, 9324233, 18648466, 46621165, 93242330, 102566563, 205133126, 512832815, 1025665630]

約数ペア:

[(1, 1025665630), (2, 512832815), (5, 205133126), (10, 102566563), (11, 93242330), (22, 46621165), (55, 18648466), (110, 9324233), (349, 2938870), (698, 1469435), (1745, 587774), (3490, 293887), (3839, 267170), (7678, 133585), (19195, 53434), (26717, 38390)]