13634320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 36747648

約数和(自身を除く): 23113328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 251, 280, 388, 485, 502, 560, 679, 776, 970, 1004, 1255, 1358, 1552, 1757, 1940, 2008, 2510, 2716, 3395, 3514, 3880, 4016, 5020, 5432, 6790, 7028, 7760, 8785, 10040, 10864, 13580, 14056, 17570, 20080, 24347, 27160, 28112, 35140, 48694, 54320, 70280, 97388, 121735, 140560, 170429, 194776, 243470, 340858, 389552, 486940, 681716, 852145, 973880, 1363432, 1704290, 1947760, 2726864, 3408580, 6817160, 13634320]

約数ペア:

[(1, 13634320), (2, 6817160), (4, 3408580), (5, 2726864), (7, 1947760), (8, 1704290), (10, 1363432), (14, 973880), (16, 852145), (20, 681716), (28, 486940), (35, 389552), (40, 340858), (56, 243470), (70, 194776), (80, 170429), (97, 140560), (112, 121735), (140, 97388), (194, 70280), (251, 54320), (280, 48694), (388, 35140), (485, 28112), (502, 27160), (560, 24347), (679, 20080), (776, 17570), (970, 14056), (1004, 13580), (1255, 10864), (1358, 10040), (1552, 8785), (1757, 7760), (1940, 7028), (2008, 6790), (2510, 5432), (2716, 5020), (3395, 4016), (3514, 3880)]