80199532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 89628308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 233, 266, 466, 532, 647, 932, 1294, 1631, 2588, 3262, 4427, 4529, 6524, 8854, 9058, 12293, 17708, 18116, 24586, 30989, 49172, 61978, 86051, 123956, 150751, 172102, 301502, 344204, 603004, 1055257, 2110514, 2864269, 4221028, 5728538, 11457076, 20049883, 40099766, 80199532]

約数ペア:

[(1, 80199532), (2, 40099766), (4, 20049883), (7, 11457076), (14, 5728538), (19, 4221028), (28, 2864269), (38, 2110514), (76, 1055257), (133, 603004), (233, 344204), (266, 301502), (466, 172102), (532, 150751), (647, 123956), (932, 86051), (1294, 61978), (1631, 49172), (2588, 30989), (3262, 24586), (4427, 18116), (4529, 17708), (6524, 12293), (8854, 9058)]