2016758590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{35879}}^1$

素因数の和:35977

約数の個数: 64

約数和(自身を含む): 4588047360

約数和(自身を除く): 2571288770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 770, 803, 1022, 1606, 2555, 4015, 5110, 5621, 8030, 11242, 28105, 35879, 56210, 71758, 179395, 251153, 358790, 394669, 502306, 789338, 1255765, 1973345, 2511530, 2619167, 2762683, 3946690, 5238334, 5525366, 13095835, 13813415, 18334169, 26191670, 27626830, 28810837, 36668338, 57621674, 91670845, 144054185, 183341690, 201675859, 288108370, 403351718, 1008379295, 2016758590]

約数ペア:

[(1, 2016758590), (2, 1008379295), (5, 403351718), (7, 288108370), (10, 201675859), (11, 183341690), (14, 144054185), (22, 91670845), (35, 57621674), (55, 36668338), (70, 28810837), (73, 27626830), (77, 26191670), (110, 18334169), (146, 13813415), (154, 13095835), (365, 5525366), (385, 5238334), (511, 3946690), (730, 2762683), (770, 2619167), (803, 2511530), (1022, 1973345), (1606, 1255765), (2555, 789338), (4015, 502306), (5110, 394669), (5621, 358790), (8030, 251153), (11242, 179395), (28105, 71758), (35879, 56210)]