1210580260

素因数分解:

$2^2\times 5^1\times {\mathrm{7283}}^1\times {\mathrm{8311}}^1$

素因数の和:15603

約数の個数: 24

約数和(自身を含む): 2542873536

約数和(自身を除く): 1332293276

約数列:

[1, 2, 4, 5, 10, 20, 7283, 8311, 14566, 16622, 29132, 33244, 36415, 41555, 72830, 83110, 145660, 166220, 60529013, 121058026, 242116052, 302645065, 605290130, 1210580260]

約数ペア:

[(1, 1210580260), (2, 605290130), (4, 302645065), (5, 242116052), (10, 121058026), (20, 60529013), (7283, 166220), (8311, 145660), (14566, 83110), (16622, 72830), (29132, 41555), (33244, 36415)]