200760880

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5153}}^1$

素因数の和:5653

約数の個数: 40

約数和(自身を含む): 467818272

約数和(自身を除く): 267057392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 3896, 4870, 5153, 7792, 9740, 10306, 19480, 20612, 25765, 38960, 41224, 51530, 82448, 103060, 206120, 412240, 2509511, 5019022, 10038044, 12547555, 20076088, 25095110, 40152176, 50190220, 100380440, 200760880]

約数ペア:

[(1, 200760880), (2, 100380440), (4, 50190220), (5, 40152176), (8, 25095110), (10, 20076088), (16, 12547555), (20, 10038044), (40, 5019022), (80, 2509511), (487, 412240), (974, 206120), (1948, 103060), (2435, 82448), (3896, 51530), (4870, 41224), (5153, 38960), (7792, 25765), (9740, 20612), (10306, 19480)]