5780120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1741}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 13169520

約数和(自身を除く): 7389400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 1741, 3320, 3482, 6964, 8705, 13928, 17410, 34820, 69640, 144503, 289006, 578012, 722515, 1156024, 1445030, 2890060, 5780120]

約数ペア:

[(1, 5780120), (2, 2890060), (4, 1445030), (5, 1156024), (8, 722515), (10, 578012), (20, 289006), (40, 144503), (83, 69640), (166, 34820), (332, 17410), (415, 13928), (664, 8705), (830, 6964), (1660, 3482), (1741, 3320)]