26103780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145021}}^1$

素因数の和:145036

約数の個数: 36

約数和(自身を含む): 79182012

約数和(自身を除く): 53078232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145021, 290042, 435063, 580084, 725105, 870126, 1305189, 1450210, 1740252, 2175315, 2610378, 2900420, 4350630, 5220756, 6525945, 8701260, 13051890, 26103780]

約数ペア:

[(1, 26103780), (2, 13051890), (3, 8701260), (4, 6525945), (5, 5220756), (6, 4350630), (9, 2900420), (10, 2610378), (12, 2175315), (15, 1740252), (18, 1450210), (20, 1305189), (30, 870126), (36, 725105), (45, 580084), (60, 435063), (90, 290042), (180, 145021)]