5007910128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{258887}}^1$

素因数の和:258942

約数の個数: 80

約数和(自身を含む): 14381746176

約数和(自身を除く): 9373836048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 258887, 517774, 776661, 1035548, 1553322, 2071096, 3106644, 3365531, 4142192, 6213288, 6731062, 8025497, 10096593, 12426576, 13462124, 16050994, 20193186, 24076491, 26924248, 32101988, 40386372, 48152982, 53848496, 64203976, 80772744, 96305964, 104331461, 128407952, 161545488, 192611928, 208662922, 312994383, 385223856, 417325844, 625988766, 834651688, 1251977532, 1669303376, 2503955064, 5007910128]

約数ペア:

[(1, 5007910128), (2, 2503955064), (3, 1669303376), (4, 1251977532), (6, 834651688), (8, 625988766), (12, 417325844), (13, 385223856), (16, 312994383), (24, 208662922), (26, 192611928), (31, 161545488), (39, 128407952), (48, 104331461), (52, 96305964), (62, 80772744), (78, 64203976), (93, 53848496), (104, 48152982), (124, 40386372), (156, 32101988), (186, 26924248), (208, 24076491), (248, 20193186), (312, 16050994), (372, 13462124), (403, 12426576), (496, 10096593), (624, 8025497), (744, 6731062), (806, 6213288), (1209, 4142192), (1488, 3365531), (1612, 3106644), (2418, 2071096), (3224, 1553322), (4836, 1035548), (6448, 776661), (9672, 517774), (19344, 258887)]