117482020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{136607}}^1$

素因数の和:136659

約数の個数: 24

約数和(自身を含む): 252451584

約数和(自身を除く): 134969564

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 136607, 273214, 546428, 683035, 1366070, 2732140, 5874101, 11748202, 23496404, 29370505, 58741010, 117482020]

約数ペア:

[(1, 117482020), (2, 58741010), (4, 29370505), (5, 23496404), (10, 11748202), (20, 5874101), (43, 2732140), (86, 1366070), (172, 683035), (215, 546428), (430, 273214), (860, 136607)]