42251180

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1759}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 88851840

約数和(自身を除く): 46600660

約数列:

[1, 2, 4, 5, 10, 20, 1201, 1759, 2402, 3518, 4804, 6005, 7036, 8795, 12010, 17590, 24020, 35180, 2112559, 4225118, 8450236, 10562795, 21125590, 42251180]

約数ペア:

[(1, 42251180), (2, 21125590), (4, 10562795), (5, 8450236), (10, 4225118), (20, 2112559), (1201, 35180), (1759, 24020), (2402, 17590), (3518, 12010), (4804, 8795), (6005, 7036)]