105785920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 269199360

約数和(自身を除く): 163413440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 137, 152, 160, 190, 254, 274, 304, 320, 380, 508, 548, 608, 635, 685, 760, 1016, 1096, 1216, 1270, 1370, 1520, 2032, 2192, 2413, 2540, 2603, 2740, 3040, 4064, 4384, 4826, 5080, 5206, 5480, 6080, 8128, 8768, 9652, 10160, 10412, 10960, 12065, 13015, 17399, 19304, 20320, 20824, 21920, 24130, 26030, 34798, 38608, 40640, 41648, 43840, 48260, 52060, 69596, 77216, 83296, 86995, 96520, 104120, 139192, 154432, 166592, 173990, 193040, 208240, 278384, 330581, 347980, 386080, 416480, 556768, 661162, 695960, 772160, 832960, 1113536, 1322324, 1391920, 1652905, 2644648, 2783840, 3305810, 5289296, 5567680, 6611620, 10578592, 13223240, 21157184, 26446480, 52892960, 105785920]

約数ペア:

[(1, 105785920), (2, 52892960), (4, 26446480), (5, 21157184), (8, 13223240), (10, 10578592), (16, 6611620), (19, 5567680), (20, 5289296), (32, 3305810), (38, 2783840), (40, 2644648), (64, 1652905), (76, 1391920), (80, 1322324), (95, 1113536), (127, 832960), (137, 772160), (152, 695960), (160, 661162), (190, 556768), (254, 416480), (274, 386080), (304, 347980), (320, 330581), (380, 278384), (508, 208240), (548, 193040), (608, 173990), (635, 166592), (685, 154432), (760, 139192), (1016, 104120), (1096, 96520), (1216, 86995), (1270, 83296), (1370, 77216), (1520, 69596), (2032, 52060), (2192, 48260), (2413, 43840), (2540, 41648), (2603, 40640), (2740, 38608), (3040, 34798), (4064, 26030), (4384, 24130), (4826, 21920), (5080, 20824), (5206, 20320), (5480, 19304), (6080, 17399), (8128, 13015), (8768, 12065), (9652, 10960), (10160, 10412)]