2023082440

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1\times {\mathrm{859}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 4611801600

約数和(自身を除く): 2588719160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 607, 776, 859, 970, 1214, 1718, 1940, 2428, 3035, 3436, 3880, 4295, 4856, 6070, 6872, 8590, 12140, 17180, 24280, 34360, 58879, 83323, 117758, 166646, 235516, 294395, 333292, 416615, 471032, 521413, 588790, 666584, 833230, 1042826, 1177580, 1666460, 2085652, 2355160, 2607065, 3332920, 4171304, 5214130, 10428260, 20856520, 50577061, 101154122, 202308244, 252885305, 404616488, 505770610, 1011541220, 2023082440]

約数ペア:

[(1, 2023082440), (2, 1011541220), (4, 505770610), (5, 404616488), (8, 252885305), (10, 202308244), (20, 101154122), (40, 50577061), (97, 20856520), (194, 10428260), (388, 5214130), (485, 4171304), (607, 3332920), (776, 2607065), (859, 2355160), (970, 2085652), (1214, 1666460), (1718, 1177580), (1940, 1042826), (2428, 833230), (3035, 666584), (3436, 588790), (3880, 521413), (4295, 471032), (4856, 416615), (6070, 333292), (6872, 294395), (8590, 235516), (12140, 166646), (17180, 117758), (24280, 83323), (34360, 58879)]