11192120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 27086400

約数和(自身を除く): 15894280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 151, 170, 218, 302, 340, 436, 545, 604, 680, 755, 872, 1090, 1208, 1510, 1853, 2180, 2567, 3020, 3706, 4360, 5134, 6040, 7412, 9265, 10268, 12835, 14824, 16459, 18530, 20536, 25670, 32918, 37060, 51340, 65836, 74120, 82295, 102680, 131672, 164590, 279803, 329180, 559606, 658360, 1119212, 1399015, 2238424, 2798030, 5596060, 11192120]

約数ペア:

[(1, 11192120), (2, 5596060), (4, 2798030), (5, 2238424), (8, 1399015), (10, 1119212), (17, 658360), (20, 559606), (34, 329180), (40, 279803), (68, 164590), (85, 131672), (109, 102680), (136, 82295), (151, 74120), (170, 65836), (218, 51340), (302, 37060), (340, 32918), (436, 25670), (545, 20536), (604, 18530), (680, 16459), (755, 14824), (872, 12835), (1090, 10268), (1208, 9265), (1510, 7412), (1853, 6040), (2180, 5134), (2567, 4360), (3020, 3706)]