12912136100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2747263}}^1$

素因数の和:2747324

約数の個数: 36

約数和(自身を含む): 28615501824

約数和(自身を除く): 15703365724

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 2747263, 5494526, 10989052, 13736315, 27472630, 54945260, 68681575, 129121361, 137363150, 258242722, 274726300, 516485444, 645606805, 1291213610, 2582427220, 3228034025, 6456068050, 12912136100]

約数ペア:

[(1, 12912136100), (2, 6456068050), (4, 3228034025), (5, 2582427220), (10, 1291213610), (20, 645606805), (25, 516485444), (47, 274726300), (50, 258242722), (94, 137363150), (100, 129121361), (188, 68681575), (235, 54945260), (470, 27472630), (940, 13736315), (1175, 10989052), (2350, 5494526), (4700, 2747263)]