269364980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{133349}}^1$

素因数の和:133459

約数の個数: 24

約数和(自身を含む): 571271400

約数和(自身を除く): 301906420

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 133349, 266698, 533396, 666745, 1333490, 2666980, 13468249, 26936498, 53872996, 67341245, 134682490, 269364980]

約数ペア:

[(1, 269364980), (2, 134682490), (4, 67341245), (5, 53872996), (10, 26936498), (20, 13468249), (101, 2666980), (202, 1333490), (404, 666745), (505, 533396), (1010, 266698), (2020, 133349)]