25013196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 74911200

約数和(自身を除く): 49898004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 97, 114, 116, 117, 156, 171, 174, 194, 228, 234, 247, 261, 291, 342, 348, 377, 388, 468, 494, 522, 551, 582, 684, 741, 754, 873, 988, 1044, 1102, 1131, 1164, 1261, 1482, 1508, 1653, 1746, 1843, 2204, 2223, 2262, 2522, 2813, 2964, 3306, 3393, 3492, 3686, 3783, 4446, 4524, 4959, 5044, 5529, 5626, 6612, 6786, 7163, 7372, 7566, 8439, 8892, 9918, 11058, 11252, 11349, 13572, 14326, 15132, 16587, 16878, 19836, 21489, 22116, 22698, 23959, 25317, 28652, 33174, 33756, 36569, 42978, 45396, 47918, 50634, 53447, 64467, 66348, 71877, 73138, 85956, 95836, 101268, 106894, 109707, 128934, 143754, 146276, 160341, 213788, 215631, 219414, 257868, 287508, 320682, 329121, 431262, 438828, 481023, 641364, 658242, 694811, 862524, 962046, 1316484, 1389622, 1924092, 2084433, 2779244, 4168866, 6253299, 8337732, 12506598, 25013196]

約数ペア:

[(1, 25013196), (2, 12506598), (3, 8337732), (4, 6253299), (6, 4168866), (9, 2779244), (12, 2084433), (13, 1924092), (18, 1389622), (19, 1316484), (26, 962046), (29, 862524), (36, 694811), (38, 658242), (39, 641364), (52, 481023), (57, 438828), (58, 431262), (76, 329121), (78, 320682), (87, 287508), (97, 257868), (114, 219414), (116, 215631), (117, 213788), (156, 160341), (171, 146276), (174, 143754), (194, 128934), (228, 109707), (234, 106894), (247, 101268), (261, 95836), (291, 85956), (342, 73138), (348, 71877), (377, 66348), (388, 64467), (468, 53447), (494, 50634), (522, 47918), (551, 45396), (582, 42978), (684, 36569), (741, 33756), (754, 33174), (873, 28652), (988, 25317), (1044, 23959), (1102, 22698), (1131, 22116), (1164, 21489), (1261, 19836), (1482, 16878), (1508, 16587), (1653, 15132), (1746, 14326), (1843, 13572), (2204, 11349), (2223, 11252), (2262, 11058), (2522, 9918), (2813, 8892), (2964, 8439), (3306, 7566), (3393, 7372), (3492, 7163), (3686, 6786), (3783, 6612), (4446, 5626), (4524, 5529), (4959, 5044)]