25420348836

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{11689}}^1$

素因数の和:12205

約数の個数: 72

約数和(自身を含む): 64801831640

約数和(自身を除く): 39381482804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 313, 386, 579, 626, 772, 939, 1158, 1252, 1737, 1878, 2316, 2817, 3474, 3756, 5634, 6948, 11268, 11689, 23378, 35067, 46756, 60409, 70134, 105201, 120818, 140268, 181227, 210402, 241636, 362454, 420804, 543681, 724908, 1087362, 2174724, 2255977, 3658657, 4511954, 6767931, 7317314, 9023908, 10975971, 13535862, 14634628, 20303793, 21951942, 27071724, 32927913, 40607586, 43903884, 65855826, 81215172, 131711652, 706120801, 1412241602, 2118362403, 2824483204, 4236724806, 6355087209, 8473449612, 12710174418, 25420348836]

約数ペア:

[(1, 25420348836), (2, 12710174418), (3, 8473449612), (4, 6355087209), (6, 4236724806), (9, 2824483204), (12, 2118362403), (18, 1412241602), (36, 706120801), (193, 131711652), (313, 81215172), (386, 65855826), (579, 43903884), (626, 40607586), (772, 32927913), (939, 27071724), (1158, 21951942), (1252, 20303793), (1737, 14634628), (1878, 13535862), (2316, 10975971), (2817, 9023908), (3474, 7317314), (3756, 6767931), (5634, 4511954), (6948, 3658657), (11268, 2255977), (11689, 2174724), (23378, 1087362), (35067, 724908), (46756, 543681), (60409, 420804), (70134, 362454), (105201, 241636), (120818, 210402), (140268, 181227)]