14089720

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 31911120

約数和(自身を除く): 17821400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 2161, 3260, 4322, 6520, 8644, 10805, 17288, 21610, 43220, 86440, 352243, 704486, 1408972, 1761215, 2817944, 3522430, 7044860, 14089720]

約数ペア:

[(1, 14089720), (2, 7044860), (4, 3522430), (5, 2817944), (8, 1761215), (10, 1408972), (20, 704486), (40, 352243), (163, 86440), (326, 43220), (652, 21610), (815, 17288), (1304, 10805), (1630, 8644), (2161, 6520), (3260, 4322)]