83180.0000000

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 14174440

約数和(自身を除く): 7693740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 283, 458, 566, 916, 1132, 1145, 1415, 2290, 2830, 4580, 5660, 5725, 7075, 11450, 14150, 22900, 28300, 64807, 129614, 259228, 324035, 648070, 1296140, 1620175, 3240350, 6480700]

約数ペア:

[(1, 6480700), (2, 3240350), (4, 1620175), (5, 1296140), (10, 648070), (20, 324035), (25, 259228), (50, 129614), (100, 64807), (229, 28300), (283, 22900), (458, 14150), (566, 11450), (916, 7075), (1132, 5725), (1145, 5660), (1415, 4580), (2290, 2830)]