60722020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70607}}^1$

素因数の和:70659

約数の個数: 24

約数和(自身を含む): 130483584

約数和(自身を除く): 69761564

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 70607, 141214, 282428, 353035, 706070, 1412140, 3036101, 6072202, 12144404, 15180505, 30361010, 60722020]

約数ペア:

[(1, 60722020), (2, 30361010), (4, 15180505), (5, 12144404), (10, 6072202), (20, 3036101), (43, 1412140), (86, 706070), (172, 353035), (215, 282428), (430, 141214), (860, 70607)]