194975480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5483}}^1$

素因数の和:5628

約数の個数: 64

約数和(自身を含む): 505405440

約数和(自身を除く): 310429960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 5483, 7112, 8890, 10966, 17780, 21932, 27415, 35560, 38381, 43864, 54830, 76762, 109660, 153524, 191905, 219320, 307048, 383810, 696341, 767620, 1392682, 1535240, 2785364, 3481705, 4874387, 5570728, 6963410, 9748774, 13926820, 19497548, 24371935, 27853640, 38995096, 48743870, 97487740, 194975480]

約数ペア:

[(1, 194975480), (2, 97487740), (4, 48743870), (5, 38995096), (7, 27853640), (8, 24371935), (10, 19497548), (14, 13926820), (20, 9748774), (28, 6963410), (35, 5570728), (40, 4874387), (56, 3481705), (70, 2785364), (127, 1535240), (140, 1392682), (254, 767620), (280, 696341), (508, 383810), (635, 307048), (889, 219320), (1016, 191905), (1270, 153524), (1778, 109660), (2540, 76762), (3556, 54830), (4445, 43864), (5080, 38381), (5483, 35560), (7112, 27415), (8890, 21932), (10966, 17780)]