286735520

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 694407168

約数和(自身を除く): 407671648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 127, 137, 160, 206, 254, 274, 412, 508, 515, 548, 635, 685, 824, 1016, 1030, 1096, 1270, 1370, 1648, 2032, 2060, 2192, 2540, 2740, 3296, 4064, 4120, 4384, 5080, 5480, 8240, 10160, 10960, 13081, 14111, 16480, 17399, 20320, 21920, 26162, 28222, 34798, 52324, 56444, 65405, 69596, 70555, 86995, 104648, 112888, 130810, 139192, 141110, 173990, 209296, 225776, 261620, 278384, 282220, 347980, 418592, 451552, 523240, 556768, 564440, 695960, 1046480, 1128880, 1391920, 1792097, 2092960, 2257760, 2783840, 3584194, 7168388, 8960485, 14336776, 17920970, 28673552, 35841940, 57347104, 71683880, 143367760, 286735520]

約数ペア:

[(1, 286735520), (2, 143367760), (4, 71683880), (5, 57347104), (8, 35841940), (10, 28673552), (16, 17920970), (20, 14336776), (32, 8960485), (40, 7168388), (80, 3584194), (103, 2783840), (127, 2257760), (137, 2092960), (160, 1792097), (206, 1391920), (254, 1128880), (274, 1046480), (412, 695960), (508, 564440), (515, 556768), (548, 523240), (635, 451552), (685, 418592), (824, 347980), (1016, 282220), (1030, 278384), (1096, 261620), (1270, 225776), (1370, 209296), (1648, 173990), (2032, 141110), (2060, 139192), (2192, 130810), (2540, 112888), (2740, 104648), (3296, 86995), (4064, 70555), (4120, 69596), (4384, 65405), (5080, 56444), (5480, 52324), (8240, 34798), (10160, 28222), (10960, 26162), (13081, 21920), (14111, 20320), (16480, 17399)]