39603420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220019}}^1$

素因数の和:220034

約数の個数: 36

約数和(自身を含む): 120130920

約数和(自身を除く): 80527500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220019, 440038, 660057, 880076, 1100095, 1320114, 1980171, 2200190, 2640228, 3300285, 3960342, 4400380, 6600570, 7920684, 9900855, 13201140, 19801710, 39603420]

約数ペア:

[(1, 39603420), (2, 19801710), (3, 13201140), (4, 9900855), (5, 7920684), (6, 6600570), (9, 4400380), (10, 3960342), (12, 3300285), (15, 2640228), (18, 2200190), (20, 1980171), (30, 1320114), (36, 1100095), (45, 880076), (60, 660057), (90, 440038), (180, 220019)]