8834298640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1\times {\mathrm{2017}}^1$

素因数の和:3116

約数の個数: 80

約数和(自身を含む): 20957930928

約数和(自身を除く): 12123632288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1033, 1060, 2017, 2066, 2120, 4034, 4132, 4240, 5165, 8068, 8264, 10085, 10330, 16136, 16528, 20170, 20660, 32272, 40340, 41320, 54749, 80680, 82640, 106901, 109498, 161360, 213802, 218996, 273745, 427604, 437992, 534505, 547490, 855208, 875984, 1069010, 1094980, 1710416, 2083561, 2138020, 2189960, 4167122, 4276040, 4379920, 8334244, 8552080, 10417805, 16668488, 20835610, 33336976, 41671220, 83342440, 110428733, 166684880, 220857466, 441714932, 552143665, 883429864, 1104287330, 1766859728, 2208574660, 4417149320, 8834298640]

約数ペア:

[(1, 8834298640), (2, 4417149320), (4, 2208574660), (5, 1766859728), (8, 1104287330), (10, 883429864), (16, 552143665), (20, 441714932), (40, 220857466), (53, 166684880), (80, 110428733), (106, 83342440), (212, 41671220), (265, 33336976), (424, 20835610), (530, 16668488), (848, 10417805), (1033, 8552080), (1060, 8334244), (2017, 4379920), (2066, 4276040), (2120, 4167122), (4034, 2189960), (4132, 2138020), (4240, 2083561), (5165, 1710416), (8068, 1094980), (8264, 1069010), (10085, 875984), (10330, 855208), (16136, 547490), (16528, 534505), (20170, 437992), (20660, 427604), (32272, 273745), (40340, 218996), (41320, 213802), (54749, 161360), (80680, 109498), (82640, 106901)]