200860720

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24859}}^1$

素因数の和:24973

約数の個数: 40

約数和(自身を含む): 471643920

約数和(自身を除く): 270783200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 24859, 49718, 99436, 124295, 198872, 248590, 397744, 497180, 994360, 1988720, 2510759, 5021518, 10043036, 12553795, 20086072, 25107590, 40172144, 50215180, 100430360, 200860720]

約数ペア:

[(1, 200860720), (2, 100430360), (4, 50215180), (5, 40172144), (8, 25107590), (10, 20086072), (16, 12553795), (20, 10043036), (40, 5021518), (80, 2510759), (101, 1988720), (202, 994360), (404, 497180), (505, 397744), (808, 248590), (1010, 198872), (1616, 124295), (2020, 99436), (4040, 49718), (8080, 24859)]