2488332385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 4050984960

約数和(自身を除く): 1562652575

約数列:

[1, 5, 7, 11, 29, 35, 43, 55, 71, 73, 77, 145, 203, 215, 301, 319, 355, 365, 385, 473, 497, 511, 781, 803, 1015, 1247, 1505, 1595, 2059, 2117, 2233, 2365, 2485, 2555, 3053, 3139, 3311, 3905, 4015, 5183, 5467, 5621, 6235, 8729, 10295, 10585, 11165, 13717, 14413, 14819, 15265, 15695, 16555, 21371, 21973, 22649, 23287, 25915, 27335, 28105, 33583, 34529, 36281, 43645, 57013, 68585, 72065, 74095, 88537, 91031, 96019, 106855, 109865, 113245, 116435, 150307, 158543, 163009, 167915, 172645, 181405, 222869, 235081, 241703, 285065, 399091, 442685, 455155, 480095, 619759, 637217, 751535, 792715, 815045, 973907, 1001341, 1052149, 1114345, 1175405, 1208515, 1560083, 1653377, 1995455, 2451559, 3098795, 3186085, 4869535, 5006705, 5260745, 6463201, 6817349, 7009387, 7800415, 8266885, 11573639, 12257795, 17160913, 32316005, 34086745, 35046935, 45242407, 57868195, 71095211, 85804565, 226212035, 355476055, 497666477, 2488332385]

約数ペア:

[(1, 2488332385), (5, 497666477), (7, 355476055), (11, 226212035), (29, 85804565), (35, 71095211), (43, 57868195), (55, 45242407), (71, 35046935), (73, 34086745), (77, 32316005), (145, 17160913), (203, 12257795), (215, 11573639), (301, 8266885), (319, 7800415), (355, 7009387), (365, 6817349), (385, 6463201), (473, 5260745), (497, 5006705), (511, 4869535), (781, 3186085), (803, 3098795), (1015, 2451559), (1247, 1995455), (1505, 1653377), (1595, 1560083), (2059, 1208515), (2117, 1175405), (2233, 1114345), (2365, 1052149), (2485, 1001341), (2555, 973907), (3053, 815045), (3139, 792715), (3311, 751535), (3905, 637217), (4015, 619759), (5183, 480095), (5467, 455155), (5621, 442685), (6235, 399091), (8729, 285065), (10295, 241703), (10585, 235081), (11165, 222869), (13717, 181405), (14413, 172645), (14819, 167915), (15265, 163009), (15695, 158543), (16555, 150307), (21371, 116435), (21973, 113245), (22649, 109865), (23287, 106855), (25915, 96019), (27335, 91031), (28105, 88537), (33583, 74095), (34529, 72065), (36281, 68585), (43645, 57013)]