68232880

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1453}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 159021072

約数和(自身を除く): 90788192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1453, 2348, 2906, 2935, 4696, 5812, 5870, 7265, 9392, 11624, 11740, 14530, 23248, 23480, 29060, 46960, 58120, 116240, 852911, 1705822, 3411644, 4264555, 6823288, 8529110, 13646576, 17058220, 34116440, 68232880]

約数ペア:

[(1, 68232880), (2, 34116440), (4, 17058220), (5, 13646576), (8, 8529110), (10, 6823288), (16, 4264555), (20, 3411644), (40, 1705822), (80, 852911), (587, 116240), (1174, 58120), (1453, 46960), (2348, 29060), (2906, 23480), (2935, 23248), (4696, 14530), (5812, 11740), (5870, 11624), (7265, 9392)]