2890060

素因数分解:

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

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 6145776

約数和(自身を除く): 3255716

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1741, 3482, 6964, 8705, 17410, 34820, 144503, 289006, 578012, 722515, 1445030, 2890060]

約数ペア:

[(1, 2890060), (2, 1445030), (4, 722515), (5, 578012), (10, 289006), (20, 144503), (83, 34820), (166, 17410), (332, 8705), (415, 6964), (830, 3482), (1660, 1741)]