888950756060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1\times {\mathrm{135193}}^1$

素因数の和:137382

約数の個数: 48

約数和(自身を含む): 1879194436896

約数和(自身を除く): 990243680836

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2017, 3260, 4034, 8068, 10085, 20170, 40340, 135193, 270386, 328771, 540772, 657542, 675965, 1315084, 1351930, 1643855, 2703860, 3287710, 6575420, 22036459, 44072918, 88145836, 110182295, 220364590, 272684281, 440729180, 545368562, 1090737124, 1363421405, 2726842810, 5453685620, 44447537803, 88895075606, 177790151212, 222237689015, 444475378030, 888950756060]

約数ペア:

[(1, 888950756060), (2, 444475378030), (4, 222237689015), (5, 177790151212), (10, 88895075606), (20, 44447537803), (163, 5453685620), (326, 2726842810), (652, 1363421405), (815, 1090737124), (1630, 545368562), (2017, 440729180), (3260, 272684281), (4034, 220364590), (8068, 110182295), (10085, 88145836), (20170, 44072918), (40340, 22036459), (135193, 6575420), (270386, 3287710), (328771, 2703860), (540772, 1643855), (657542, 1351930), (675965, 1315084)]