2034996460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{50647}}^1$

素因数の和:50711

約数の個数: 72

約数和(自身を含む): 5092555104

約数和(自身を除く): 3057558644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2870, 4018, 5740, 8036, 10045, 20090, 40180, 50647, 101294, 202588, 253235, 354529, 506470, 709058, 1012940, 1418116, 1772645, 2076527, 2481703, 3545290, 4153054, 4963406, 7090580, 8306108, 9926812, 10382635, 12408515, 14535689, 20765270, 24817030, 29071378, 41530540, 49634060, 58142756, 72678445, 101749823, 145356890, 203499646, 290713780, 406999292, 508749115, 1017498230, 2034996460]

約数ペア:

[(1, 2034996460), (2, 1017498230), (4, 508749115), (5, 406999292), (7, 290713780), (10, 203499646), (14, 145356890), (20, 101749823), (28, 72678445), (35, 58142756), (41, 49634060), (49, 41530540), (70, 29071378), (82, 24817030), (98, 20765270), (140, 14535689), (164, 12408515), (196, 10382635), (205, 9926812), (245, 8306108), (287, 7090580), (410, 4963406), (490, 4153054), (574, 3545290), (820, 2481703), (980, 2076527), (1148, 1772645), (1435, 1418116), (2009, 1012940), (2870, 709058), (4018, 506470), (5740, 354529), (8036, 253235), (10045, 202588), (20090, 101294), (40180, 50647)]