342019960

素因数分解:

$2^3\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{4861}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 770140800

約数和(自身を除く): 428120840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1759, 3518, 4861, 7036, 8795, 9722, 14072, 17590, 19444, 24305, 35180, 38888, 48610, 70360, 97220, 194440, 8550499, 17100998, 34201996, 42752495, 68403992, 85504990, 171009980, 342019960]

約数ペア:

[(1, 342019960), (2, 171009980), (4, 85504990), (5, 68403992), (8, 42752495), (10, 34201996), (20, 17100998), (40, 8550499), (1759, 194440), (3518, 97220), (4861, 70360), (7036, 48610), (8795, 38888), (9722, 35180), (14072, 24305), (17590, 19444)]