2012766470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5009}}^1$

素因数の和:5321

約数の個数: 64

約数和(自身を含む): 4272367680

約数和(自身を除く): 2259601210

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 281, 286, 562, 715, 1405, 1430, 2810, 3091, 3653, 5009, 6182, 7306, 10018, 15455, 18265, 25045, 30910, 36530, 40183, 50090, 55099, 65117, 80366, 110198, 130234, 200915, 275495, 325585, 401830, 550990, 651170, 716287, 1407529, 1432574, 2815058, 3581435, 7037645, 7162870, 14075290, 15482819, 18297877, 30965638, 36595754, 77414095, 91489385, 154828190, 182978770, 201276647, 402553294, 1006383235, 2012766470]

約数ペア:

[(1, 2012766470), (2, 1006383235), (5, 402553294), (10, 201276647), (11, 182978770), (13, 154828190), (22, 91489385), (26, 77414095), (55, 36595754), (65, 30965638), (110, 18297877), (130, 15482819), (143, 14075290), (281, 7162870), (286, 7037645), (562, 3581435), (715, 2815058), (1405, 1432574), (1430, 1407529), (2810, 716287), (3091, 651170), (3653, 550990), (5009, 401830), (6182, 325585), (7306, 275495), (10018, 200915), (15455, 130234), (18265, 110198), (25045, 80366), (30910, 65117), (36530, 55099), (40183, 50090)]