5220291472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1553}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 11238030720

約数和(自身を除く): 6017739248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 269, 284, 538, 568, 781, 1076, 1136, 1553, 1562, 2152, 2959, 3106, 3124, 4304, 5918, 6212, 6248, 11836, 12424, 12496, 17083, 19099, 23672, 24848, 34166, 38198, 47344, 68332, 76396, 110263, 136664, 152792, 210089, 220526, 273328, 305584, 417757, 420178, 441052, 835514, 840356, 882104, 1212893, 1671028, 1680712, 1764208, 2425786, 3342056, 3361424, 4595327, 4851572, 6684112, 9190654, 9703144, 18381308, 19406288, 29660747, 36762616, 59321494, 73525232, 118642988, 237285976, 326268217, 474571952, 652536434, 1305072868, 2610145736, 5220291472]

約数ペア:

[(1, 5220291472), (2, 2610145736), (4, 1305072868), (8, 652536434), (11, 474571952), (16, 326268217), (22, 237285976), (44, 118642988), (71, 73525232), (88, 59321494), (142, 36762616), (176, 29660747), (269, 19406288), (284, 18381308), (538, 9703144), (568, 9190654), (781, 6684112), (1076, 4851572), (1136, 4595327), (1553, 3361424), (1562, 3342056), (2152, 2425786), (2959, 1764208), (3106, 1680712), (3124, 1671028), (4304, 1212893), (5918, 882104), (6212, 840356), (6248, 835514), (11836, 441052), (12424, 420178), (12496, 417757), (17083, 305584), (19099, 273328), (23672, 220526), (24848, 210089), (34166, 152792), (38198, 136664), (47344, 110263), (68332, 76396)]