29126821460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{8101}}^1$

素因数の和:8457

約数の個数: 96

約数和(自身を含む): 68111245440

約数和(自身を除く): 38984423980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 277, 295, 554, 590, 649, 1108, 1180, 1298, 1385, 2596, 2770, 3047, 3245, 5540, 6094, 6490, 8101, 12188, 12980, 15235, 16202, 16343, 30470, 32404, 32686, 40505, 60940, 65372, 81010, 81715, 89111, 162020, 163430, 178222, 179773, 326860, 356444, 359546, 445555, 477959, 719092, 891110, 898865, 955918, 1782220, 1797730, 1911836, 2243977, 2389795, 3595460, 4487954, 4779590, 5257549, 8975908, 9559180, 10515098, 11219885, 21030196, 22439770, 24683747, 26287745, 44879540, 49367494, 52575490, 98734988, 105150980, 123418735, 132394643, 246837470, 264789286, 493674940, 529578572, 661973215, 1323946430, 1456341073, 2647892860, 2912682146, 5825364292, 7281705365, 14563410730, 29126821460]

約数ペア:

[(1, 29126821460), (2, 14563410730), (4, 7281705365), (5, 5825364292), (10, 2912682146), (11, 2647892860), (20, 1456341073), (22, 1323946430), (44, 661973215), (55, 529578572), (59, 493674940), (110, 264789286), (118, 246837470), (220, 132394643), (236, 123418735), (277, 105150980), (295, 98734988), (554, 52575490), (590, 49367494), (649, 44879540), (1108, 26287745), (1180, 24683747), (1298, 22439770), (1385, 21030196), (2596, 11219885), (2770, 10515098), (3047, 9559180), (3245, 8975908), (5540, 5257549), (6094, 4779590), (6490, 4487954), (8101, 3595460), (12188, 2389795), (12980, 2243977), (15235, 1911836), (16202, 1797730), (16343, 1782220), (30470, 955918), (32404, 898865), (32686, 891110), (40505, 719092), (60940, 477959), (65372, 445555), (81010, 359546), (81715, 356444), (89111, 326860), (162020, 179773), (163430, 178222)]