25048764

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 74468240

約数和(自身を除く): 49419476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 313, 324, 342, 351, 468, 494, 513, 626, 684, 702, 741, 939, 988, 1026, 1053, 1252, 1404, 1482, 1539, 1878, 2052, 2106, 2223, 2817, 2964, 3078, 3756, 4069, 4212, 4446, 5634, 5947, 6156, 6669, 8138, 8451, 8892, 11268, 11894, 12207, 13338, 16276, 16902, 17841, 20007, 23788, 24414, 25353, 26676, 33804, 35682, 36621, 40014, 48828, 50706, 53523, 71364, 73242, 77311, 80028, 101412, 107046, 109863, 146484, 154622, 160569, 214092, 219726, 231933, 309244, 321138, 329589, 439452, 463866, 481707, 642276, 659178, 695799, 927732, 963414, 1318356, 1391598, 1926828, 2087397, 2783196, 4174794, 6262191, 8349588, 12524382, 25048764]

約数ペア:

[(1, 25048764), (2, 12524382), (3, 8349588), (4, 6262191), (6, 4174794), (9, 2783196), (12, 2087397), (13, 1926828), (18, 1391598), (19, 1318356), (26, 963414), (27, 927732), (36, 695799), (38, 659178), (39, 642276), (52, 481707), (54, 463866), (57, 439452), (76, 329589), (78, 321138), (81, 309244), (108, 231933), (114, 219726), (117, 214092), (156, 160569), (162, 154622), (171, 146484), (228, 109863), (234, 107046), (247, 101412), (313, 80028), (324, 77311), (342, 73242), (351, 71364), (468, 53523), (494, 50706), (513, 48828), (626, 40014), (684, 36621), (702, 35682), (741, 33804), (939, 26676), (988, 25353), (1026, 24414), (1053, 23788), (1252, 20007), (1404, 17841), (1482, 16902), (1539, 16276), (1878, 13338), (2052, 12207), (2106, 11894), (2223, 11268), (2817, 8892), (2964, 8451), (3078, 8138), (3756, 6669), (4069, 6156), (4212, 5947), (4446, 5634)]