25185108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 69148800

約数和(自身を除く): 43963692

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 174, 228, 247, 293, 348, 377, 494, 551, 586, 741, 754, 879, 988, 1102, 1131, 1172, 1482, 1508, 1653, 1758, 2204, 2262, 2964, 3306, 3516, 3809, 4524, 5567, 6612, 7163, 7618, 8497, 11134, 11427, 14326, 15236, 16701, 16994, 21489, 22268, 22854, 25491, 28652, 33402, 33988, 42978, 45708, 50982, 66804, 72371, 85956, 101964, 110461, 144742, 161443, 217113, 220922, 289484, 322886, 331383, 434226, 441844, 484329, 645772, 662766, 868452, 968658, 1325532, 1937316, 2098759, 4197518, 6296277, 8395036, 12592554, 25185108]

約数ペア:

[(1, 25185108), (2, 12592554), (3, 8395036), (4, 6296277), (6, 4197518), (12, 2098759), (13, 1937316), (19, 1325532), (26, 968658), (29, 868452), (38, 662766), (39, 645772), (52, 484329), (57, 441844), (58, 434226), (76, 331383), (78, 322886), (87, 289484), (114, 220922), (116, 217113), (156, 161443), (174, 144742), (228, 110461), (247, 101964), (293, 85956), (348, 72371), (377, 66804), (494, 50982), (551, 45708), (586, 42978), (741, 33988), (754, 33402), (879, 28652), (988, 25491), (1102, 22854), (1131, 22268), (1172, 21489), (1482, 16994), (1508, 16701), (1653, 15236), (1758, 14326), (2204, 11427), (2262, 11134), (2964, 8497), (3306, 7618), (3516, 7163), (3809, 6612), (4524, 5567)]