265536340990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1\times {\mathrm{3761}}^1$

素因数の和:4633

約数の個数: 64

約数和(自身を含む): 488907353088

約数和(自身を除く): 223371012098

約数列:

[1, 2, 5, 10, 67, 134, 167, 334, 335, 631, 670, 835, 1262, 1670, 3155, 3761, 6310, 7522, 11189, 18805, 22378, 37610, 42277, 55945, 84554, 105377, 111890, 210754, 211385, 251987, 422770, 503974, 526885, 628087, 1053770, 1256174, 1259935, 2373191, 2519870, 3140435, 4746382, 6280870, 7060259, 11865955, 14120518, 23731910, 35301295, 42081829, 70602590, 84163658, 159003797, 210409145, 318007594, 396322897, 420818290, 792645794, 795018985, 1590037970, 1981614485, 3963228970, 26553634099, 53107268198, 132768170495, 265536340990]

約数ペア:

[(1, 265536340990), (2, 132768170495), (5, 53107268198), (10, 26553634099), (67, 3963228970), (134, 1981614485), (167, 1590037970), (334, 795018985), (335, 792645794), (631, 420818290), (670, 396322897), (835, 318007594), (1262, 210409145), (1670, 159003797), (3155, 84163658), (3761, 70602590), (6310, 42081829), (7522, 35301295), (11189, 23731910), (18805, 14120518), (22378, 11865955), (37610, 7060259), (42277, 6280870), (55945, 4746382), (84554, 3140435), (105377, 2519870), (111890, 2373191), (210754, 1259935), (211385, 1256174), (251987, 1053770), (422770, 628087), (503974, 526885)]