2086343710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{55621}}^1$

素因数の和:55681

約数の個数: 48

約数和(自身を含む): 4261090176

約数和(自身を除く): 2174746466

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 7502, 18755, 37510, 55621, 111242, 278105, 556210, 611831, 1223662, 1724251, 3059155, 3448502, 6118310, 6730141, 8621255, 13460282, 17242510, 18966761, 33650705, 37933522, 67301410, 94833805, 189667610, 208634371, 417268742, 1043171855, 2086343710]

約数ペア:

[(1, 2086343710), (2, 1043171855), (5, 417268742), (10, 208634371), (11, 189667610), (22, 94833805), (31, 67301410), (55, 37933522), (62, 33650705), (110, 18966761), (121, 17242510), (155, 13460282), (242, 8621255), (310, 6730141), (341, 6118310), (605, 3448502), (682, 3059155), (1210, 1724251), (1705, 1223662), (3410, 611831), (3751, 556210), (7502, 278105), (18755, 111242), (37510, 55621)]