2201492840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{9311}}^1$

素因数の和:9602

約数の個数: 64

約数和(自身を含む): 5189391360

約数和(自身を除く): 2987898520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 257, 460, 514, 920, 1028, 1285, 2056, 2570, 5140, 5911, 9311, 10280, 11822, 18622, 23644, 29555, 37244, 46555, 47288, 59110, 74488, 93110, 118220, 186220, 214153, 236440, 372440, 428306, 856612, 1070765, 1713224, 2141530, 2392927, 4283060, 4785854, 8566120, 9571708, 11964635, 19143416, 23929270, 47858540, 55037321, 95717080, 110074642, 220149284, 275186605, 440298568, 550373210, 1100746420, 2201492840]

約数ペア:

[(1, 2201492840), (2, 1100746420), (4, 550373210), (5, 440298568), (8, 275186605), (10, 220149284), (20, 110074642), (23, 95717080), (40, 55037321), (46, 47858540), (92, 23929270), (115, 19143416), (184, 11964635), (230, 9571708), (257, 8566120), (460, 4785854), (514, 4283060), (920, 2392927), (1028, 2141530), (1285, 1713224), (2056, 1070765), (2570, 856612), (5140, 428306), (5911, 372440), (9311, 236440), (10280, 214153), (11822, 186220), (18622, 118220), (23644, 93110), (29555, 74488), (37244, 59110), (46555, 47288)]