2079689095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 2958778368

約数和(自身を除く): 879089273

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 181, 253, 293, 341, 713, 905, 1265, 1465, 1705, 1991, 3223, 3565, 4163, 5611, 6739, 7843, 9083, 9955, 16115, 20815, 28055, 33695, 39215, 45415, 45793, 53033, 61721, 74129, 99913, 129053, 208909, 228965, 265165, 308605, 370645, 499565, 583363, 645265, 1044545, 1219759, 1419583, 1644023, 2297999, 2916815, 6098795, 7097915, 8220115, 11489995, 13417349, 18084253, 37812529, 67086745, 90421265, 189062645, 415937819, 2079689095]

約数ペア:

[(1, 2079689095), (5, 415937819), (11, 189062645), (23, 90421265), (31, 67086745), (55, 37812529), (115, 18084253), (155, 13417349), (181, 11489995), (253, 8220115), (293, 7097915), (341, 6098795), (713, 2916815), (905, 2297999), (1265, 1644023), (1465, 1419583), (1705, 1219759), (1991, 1044545), (3223, 645265), (3565, 583363), (4163, 499565), (5611, 370645), (6739, 308605), (7843, 265165), (9083, 228965), (9955, 208909), (16115, 129053), (20815, 99913), (28055, 74129), (33695, 61721), (39215, 53033), (45415, 45793)]