3394700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 7473480

約数和(自身を除く): 4078780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 409, 415, 818, 830, 1636, 1660, 2045, 2075, 4090, 4150, 8180, 8300, 10225, 20450, 33947, 40900, 67894, 135788, 169735, 339470, 678940, 848675, 1697350, 3394700]

約数ペア:

[(1, 3394700), (2, 1697350), (4, 848675), (5, 678940), (10, 339470), (20, 169735), (25, 135788), (50, 67894), (83, 40900), (100, 33947), (166, 20450), (332, 10225), (409, 8300), (415, 8180), (818, 4150), (830, 4090), (1636, 2075), (1660, 2045)]