2034776740

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1\times {\mathrm{2113}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 4331078640

約数和(自身を除く): 2296301900

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 541, 890, 1082, 1780, 2113, 2164, 2705, 4226, 5410, 8452, 10565, 10820, 21130, 42260, 48149, 96298, 188057, 192596, 240745, 376114, 481490, 752228, 940285, 962980, 1143133, 1880570, 2286266, 3761140, 4572532, 5715665, 11431330, 22862660, 101738837, 203477674, 406955348, 508694185, 1017388370, 2034776740]

約数ペア:

[(1, 2034776740), (2, 1017388370), (4, 508694185), (5, 406955348), (10, 203477674), (20, 101738837), (89, 22862660), (178, 11431330), (356, 5715665), (445, 4572532), (541, 3761140), (890, 2286266), (1082, 1880570), (1780, 1143133), (2113, 962980), (2164, 940285), (2705, 752228), (4226, 481490), (5410, 376114), (8452, 240745), (10565, 192596), (10820, 188057), (21130, 96298), (42260, 48149)]