514074020

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{18803}}^1$

素因数の和:20179

約数の個数: 24

約数和(自身を含む): 1080402624

約数和(自身を除く): 566328604

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 5468, 6835, 13670, 18803, 27340, 37606, 75212, 94015, 188030, 376060, 25703701, 51407402, 102814804, 128518505, 257037010, 514074020]

約数ペア:

[(1, 514074020), (2, 257037010), (4, 128518505), (5, 102814804), (10, 51407402), (20, 25703701), (1367, 376060), (2734, 188030), (5468, 94015), (6835, 75212), (13670, 37606), (18803, 27340)]