32843440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 87994368

約数和(自身を除く): 55150928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 263, 280, 446, 526, 560, 892, 1052, 1115, 1315, 1561, 1784, 1841, 2104, 2230, 2630, 3122, 3568, 3682, 4208, 4460, 5260, 6244, 7364, 7805, 8920, 9205, 10520, 12488, 14728, 15610, 17840, 18410, 21040, 24976, 29456, 31220, 36820, 58649, 62440, 73640, 117298, 124880, 147280, 234596, 293245, 410543, 469192, 586490, 821086, 938384, 1172980, 1642172, 2052715, 2345960, 3284344, 4105430, 4691920, 6568688, 8210860, 16421720, 32843440]

約数ペア:

[(1, 32843440), (2, 16421720), (4, 8210860), (5, 6568688), (7, 4691920), (8, 4105430), (10, 3284344), (14, 2345960), (16, 2052715), (20, 1642172), (28, 1172980), (35, 938384), (40, 821086), (56, 586490), (70, 469192), (80, 410543), (112, 293245), (140, 234596), (223, 147280), (263, 124880), (280, 117298), (446, 73640), (526, 62440), (560, 58649), (892, 36820), (1052, 31220), (1115, 29456), (1315, 24976), (1561, 21040), (1784, 18410), (1841, 17840), (2104, 15610), (2230, 14728), (2630, 12488), (3122, 10520), (3568, 9205), (3682, 8920), (4208, 7805), (4460, 7364), (5260, 6244)]