36399020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{259993}}^1$

素因数の和:260009

約数の個数: 24

約数和(自身を含む): 87357984

約数和(自身を除く): 50958964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 259993, 519986, 1039972, 1299965, 1819951, 2599930, 3639902, 5199860, 7279804, 9099755, 18199510, 36399020]

約数ペア:

[(1, 36399020), (2, 18199510), (4, 9099755), (5, 7279804), (7, 5199860), (10, 3639902), (14, 2599930), (20, 1819951), (28, 1299965), (35, 1039972), (70, 519986), (140, 259993)]