2010161740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1\times {\mathrm{1579}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 4307294880

約数和(自身を除く): 2297133140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1201, 1579, 2402, 3158, 4804, 6005, 6316, 7895, 12010, 15790, 24020, 31580, 63653, 83687, 127306, 167374, 254612, 318265, 334748, 418435, 636530, 836870, 1273060, 1673740, 1896379, 3792758, 7585516, 9481895, 18963790, 37927580, 100508087, 201016174, 402032348, 502540435, 1005080870, 2010161740]

約数ペア:

[(1, 2010161740), (2, 1005080870), (4, 502540435), (5, 402032348), (10, 201016174), (20, 100508087), (53, 37927580), (106, 18963790), (212, 9481895), (265, 7585516), (530, 3792758), (1060, 1896379), (1201, 1673740), (1579, 1273060), (2402, 836870), (3158, 636530), (4804, 418435), (6005, 334748), (6316, 318265), (7895, 254612), (12010, 167374), (15790, 127306), (24020, 83687), (31580, 63653)]