112657840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 278241120

約数和(自身を除く): 165583280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 137, 152, 190, 274, 304, 380, 541, 548, 685, 760, 1082, 1096, 1370, 1520, 2164, 2192, 2603, 2705, 2740, 4328, 5206, 5410, 5480, 8656, 10279, 10412, 10820, 10960, 13015, 20558, 20824, 21640, 26030, 41116, 41648, 43280, 51395, 52060, 74117, 82232, 102790, 104120, 148234, 164464, 205580, 208240, 296468, 370585, 411160, 592936, 741170, 822320, 1185872, 1408223, 1482340, 2816446, 2964680, 5632892, 5929360, 7041115, 11265784, 14082230, 22531568, 28164460, 56328920, 112657840]

約数ペア:

[(1, 112657840), (2, 56328920), (4, 28164460), (5, 22531568), (8, 14082230), (10, 11265784), (16, 7041115), (19, 5929360), (20, 5632892), (38, 2964680), (40, 2816446), (76, 1482340), (80, 1408223), (95, 1185872), (137, 822320), (152, 741170), (190, 592936), (274, 411160), (304, 370585), (380, 296468), (541, 208240), (548, 205580), (685, 164464), (760, 148234), (1082, 104120), (1096, 102790), (1370, 82232), (1520, 74117), (2164, 52060), (2192, 51395), (2603, 43280), (2705, 41648), (2740, 41116), (4328, 26030), (5206, 21640), (5410, 20824), (5480, 20558), (8656, 13015), (10279, 10960), (10412, 10820)]