39358020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50459}}^1$

素因数の和:50484

約数の個数: 48

約数和(自身を含む): 118681920

約数和(自身を除く): 79323900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 50459, 100918, 151377, 201836, 252295, 302754, 504590, 605508, 655967, 756885, 1009180, 1311934, 1513770, 1967901, 2623868, 3027540, 3279835, 3935802, 6559670, 7871604, 9839505, 13119340, 19679010, 39358020]

約数ペア:

[(1, 39358020), (2, 19679010), (3, 13119340), (4, 9839505), (5, 7871604), (6, 6559670), (10, 3935802), (12, 3279835), (13, 3027540), (15, 2623868), (20, 1967901), (26, 1513770), (30, 1311934), (39, 1009180), (52, 756885), (60, 655967), (65, 605508), (78, 504590), (130, 302754), (156, 252295), (195, 201836), (260, 151377), (390, 100918), (780, 50459)]