195326120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19301}}^1$

素因数の和:19346

約数の個数: 64

約数和(自身を含む): 500307840

約数和(自身を除く): 304981720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 19301, 38602, 77204, 96505, 154408, 193010, 212311, 386020, 424622, 443923, 772040, 849244, 887846, 1061555, 1698488, 1775692, 2123110, 2219615, 3551384, 4246220, 4439230, 4883153, 8492440, 8878460, 9766306, 17756920, 19532612, 24415765, 39065224, 48831530, 97663060, 195326120]

約数ペア:

[(1, 195326120), (2, 97663060), (4, 48831530), (5, 39065224), (8, 24415765), (10, 19532612), (11, 17756920), (20, 9766306), (22, 8878460), (23, 8492440), (40, 4883153), (44, 4439230), (46, 4246220), (55, 3551384), (88, 2219615), (92, 2123110), (110, 1775692), (115, 1698488), (184, 1061555), (220, 887846), (230, 849244), (253, 772040), (440, 443923), (460, 424622), (506, 386020), (920, 212311), (1012, 193010), (1265, 154408), (2024, 96505), (2530, 77204), (5060, 38602), (10120, 19301)]