136730900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{33349}}^1$

素因数の和:33404

約数の個数: 36

約数和(自身を含む): 303951900

約数和(自身を除く): 167221000

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 33349, 66698, 133396, 166745, 333490, 666980, 833725, 1367309, 1667450, 2734618, 3334900, 5469236, 6836545, 13673090, 27346180, 34182725, 68365450, 136730900]

約数ペア:

[(1, 136730900), (2, 68365450), (4, 34182725), (5, 27346180), (10, 13673090), (20, 6836545), (25, 5469236), (41, 3334900), (50, 2734618), (82, 1667450), (100, 1367309), (164, 833725), (205, 666980), (410, 333490), (820, 166745), (1025, 133396), (2050, 66698), (4100, 33349)]