1717492040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{37897}}^1$

素因数の和:38022

約数の個数: 64

約数和(自身を含む): 4256703360

約数和(自身を除く): 2539211320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2266, 4120, 4532, 5665, 9064, 11330, 22660, 37897, 45320, 75794, 151588, 189485, 303176, 378970, 416867, 757940, 833734, 1515880, 1667468, 2084335, 3334936, 3903391, 4168670, 7806782, 8337340, 15613564, 16674680, 19516955, 31227128, 39033910, 42937301, 78067820, 85874602, 156135640, 171749204, 214686505, 343498408, 429373010, 858746020, 1717492040]

約数ペア:

[(1, 1717492040), (2, 858746020), (4, 429373010), (5, 343498408), (8, 214686505), (10, 171749204), (11, 156135640), (20, 85874602), (22, 78067820), (40, 42937301), (44, 39033910), (55, 31227128), (88, 19516955), (103, 16674680), (110, 15613564), (206, 8337340), (220, 7806782), (412, 4168670), (440, 3903391), (515, 3334936), (824, 2084335), (1030, 1667468), (1133, 1515880), (2060, 833734), (2266, 757940), (4120, 416867), (4532, 378970), (5665, 303176), (9064, 189485), (11330, 151588), (22660, 75794), (37897, 45320)]