2016346220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2521}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 5033508480

約数和(自身を除く): 3017162260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 197, 203, 290, 394, 406, 580, 788, 812, 985, 1015, 1379, 1970, 2030, 2521, 2758, 3940, 4060, 5042, 5516, 5713, 6895, 10084, 11426, 12605, 13790, 17647, 22852, 25210, 27580, 28565, 35294, 39991, 50420, 57130, 70588, 73109, 79982, 88235, 114260, 146218, 159964, 176470, 199955, 292436, 352940, 365545, 399910, 496637, 511763, 731090, 799820, 993274, 1023526, 1462180, 1986548, 2047052, 2483185, 2558815, 3476459, 4966370, 5117630, 6952918, 9932740, 10235260, 13905836, 14402473, 17382295, 28804946, 34764590, 57609892, 69529180, 72012365, 100817311, 144024730, 201634622, 288049460, 403269244, 504086555, 1008173110, 2016346220]

約数ペア:

[(1, 2016346220), (2, 1008173110), (4, 504086555), (5, 403269244), (7, 288049460), (10, 201634622), (14, 144024730), (20, 100817311), (28, 72012365), (29, 69529180), (35, 57609892), (58, 34764590), (70, 28804946), (116, 17382295), (140, 14402473), (145, 13905836), (197, 10235260), (203, 9932740), (290, 6952918), (394, 5117630), (406, 4966370), (580, 3476459), (788, 2558815), (812, 2483185), (985, 2047052), (1015, 1986548), (1379, 1462180), (1970, 1023526), (2030, 993274), (2521, 799820), (2758, 731090), (3940, 511763), (4060, 496637), (5042, 399910), (5516, 365545), (5713, 352940), (6895, 292436), (10084, 199955), (11426, 176470), (12605, 159964), (13790, 146218), (17647, 114260), (22852, 88235), (25210, 79982), (27580, 73109), (28565, 70588), (35294, 57130), (39991, 50420)]