20141011085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2939}}^1$

素因数の和:3186

約数の個数: 64

約数和(自身を含む): 28449792000

約数和(自身を除く): 8308780915

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 179, 247, 403, 589, 895, 1235, 2015, 2327, 2939, 2945, 3401, 5549, 7657, 11635, 14695, 17005, 27745, 38207, 38285, 44213, 55841, 72137, 91109, 105431, 191035, 221065, 279205, 360685, 455545, 526081, 527155, 725933, 1184417, 1370603, 1731071, 2630405, 3629665, 5922085, 6839053, 6853015, 8655355, 9995539, 16308511, 22503923, 34195265, 49977695, 81542555, 112519615, 129942007, 212010643, 309861709, 649710035, 1060053215, 1549308545, 4028202217, 20141011085]

約数ペア:

[(1, 20141011085), (5, 4028202217), (13, 1549308545), (19, 1060053215), (31, 649710035), (65, 309861709), (95, 212010643), (155, 129942007), (179, 112519615), (247, 81542555), (403, 49977695), (589, 34195265), (895, 22503923), (1235, 16308511), (2015, 9995539), (2327, 8655355), (2939, 6853015), (2945, 6839053), (3401, 5922085), (5549, 3629665), (7657, 2630405), (11635, 1731071), (14695, 1370603), (17005, 1184417), (27745, 725933), (38207, 527155), (38285, 526081), (44213, 455545), (55841, 360685), (72137, 279205), (91109, 221065), (105431, 191035)]