205653670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{769}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 379209600

約数和(自身を除く): 173555930

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 569, 769, 1138, 1538, 2845, 3845, 5690, 7690, 26743, 36143, 53486, 72286, 133715, 180715, 267430, 361430, 437561, 875122, 2187805, 4375610, 20565367, 41130734, 102826835, 205653670]

約数ペア:

[(1, 205653670), (2, 102826835), (5, 41130734), (10, 20565367), (47, 4375610), (94, 2187805), (235, 875122), (470, 437561), (569, 361430), (769, 267430), (1138, 180715), (1538, 133715), (2845, 72286), (3845, 53486), (5690, 36143), (7690, 26743)]