855104624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 1932304896

約数和(自身を除く): 1077200272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 107, 136, 176, 187, 214, 272, 374, 428, 748, 856, 1177, 1496, 1712, 1819, 2354, 2671, 2992, 3638, 4708, 5342, 7276, 9416, 10684, 14552, 18832, 20009, 21368, 29104, 29381, 40018, 42736, 45407, 58762, 80036, 90814, 117524, 160072, 181628, 235048, 285797, 320144, 363256, 470096, 499477, 571594, 726512, 998954, 1143188, 1997908, 2286376, 3143767, 3995816, 4572752, 4858549, 6287534, 7991632, 9717098, 12575068, 19434196, 25150136, 38868392, 50300272, 53444039, 77736784, 106888078, 213776156, 427552312, 855104624]

約数ペア:

[(1, 855104624), (2, 427552312), (4, 213776156), (8, 106888078), (11, 77736784), (16, 53444039), (17, 50300272), (22, 38868392), (34, 25150136), (44, 19434196), (68, 12575068), (88, 9717098), (107, 7991632), (136, 6287534), (176, 4858549), (187, 4572752), (214, 3995816), (272, 3143767), (374, 2286376), (428, 1997908), (748, 1143188), (856, 998954), (1177, 726512), (1496, 571594), (1712, 499477), (1819, 470096), (2354, 363256), (2671, 320144), (2992, 285797), (3638, 235048), (4708, 181628), (5342, 160072), (7276, 117524), (9416, 90814), (10684, 80036), (14552, 58762), (18832, 45407), (20009, 42736), (21368, 40018), (29104, 29381)]