3285140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 6985440

約数和(自身を除く): 3700300

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1979, 3958, 7916, 9895, 19790, 39580, 164257, 328514, 657028, 821285, 1642570, 3285140]

約数ペア:

[(1, 3285140), (2, 1642570), (4, 821285), (5, 657028), (10, 328514), (20, 164257), (83, 39580), (166, 19790), (332, 9895), (415, 7916), (830, 3958), (1660, 1979)]