532953040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 1308755520

約数和(自身を除く): 775802480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 547, 641, 760, 1094, 1282, 1520, 2188, 2564, 2735, 3205, 4376, 5128, 5470, 6410, 8752, 10256, 10393, 10940, 12179, 12820, 20786, 21880, 24358, 25640, 41572, 43760, 48716, 51280, 51965, 60895, 83144, 97432, 103930, 121790, 166288, 194864, 207860, 243580, 350627, 415720, 487160, 701254, 831440, 974320, 1402508, 1753135, 2805016, 3506270, 5610032, 6661913, 7012540, 13323826, 14025080, 26647652, 28050160, 33309565, 53295304, 66619130, 106590608, 133238260, 266476520, 532953040]

約数ペア:

[(1, 532953040), (2, 266476520), (4, 133238260), (5, 106590608), (8, 66619130), (10, 53295304), (16, 33309565), (19, 28050160), (20, 26647652), (38, 14025080), (40, 13323826), (76, 7012540), (80, 6661913), (95, 5610032), (152, 3506270), (190, 2805016), (304, 1753135), (380, 1402508), (547, 974320), (641, 831440), (760, 701254), (1094, 487160), (1282, 415720), (1520, 350627), (2188, 243580), (2564, 207860), (2735, 194864), (3205, 166288), (4376, 121790), (5128, 103930), (5470, 97432), (6410, 83144), (8752, 60895), (10256, 51965), (10393, 51280), (10940, 48716), (12179, 43760), (12820, 41572), (20786, 25640), (21880, 24358)]