3889760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 11031552

約数和(自身を除く): 7141792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 151, 160, 161, 184, 224, 230, 280, 302, 322, 368, 460, 560, 604, 644, 736, 755, 805, 920, 1057, 1120, 1208, 1288, 1510, 1610, 1840, 2114, 2416, 2576, 3020, 3220, 3473, 3680, 4228, 4832, 5152, 5285, 6040, 6440, 6946, 8456, 10570, 12080, 12880, 13892, 16912, 17365, 21140, 24160, 24311, 25760, 27784, 33824, 34730, 42280, 48622, 55568, 69460, 84560, 97244, 111136, 121555, 138920, 169120, 194488, 243110, 277840, 388976, 486220, 555680, 777952, 972440, 1944880, 3889760]

約数ペア:

[(1, 3889760), (2, 1944880), (4, 972440), (5, 777952), (7, 555680), (8, 486220), (10, 388976), (14, 277840), (16, 243110), (20, 194488), (23, 169120), (28, 138920), (32, 121555), (35, 111136), (40, 97244), (46, 84560), (56, 69460), (70, 55568), (80, 48622), (92, 42280), (112, 34730), (115, 33824), (140, 27784), (151, 25760), (160, 24311), (161, 24160), (184, 21140), (224, 17365), (230, 16912), (280, 13892), (302, 12880), (322, 12080), (368, 10570), (460, 8456), (560, 6946), (604, 6440), (644, 6040), (736, 5285), (755, 5152), (805, 4832), (920, 4228), (1057, 3680), (1120, 3473), (1208, 3220), (1288, 3020), (1510, 2576), (1610, 2416), (1840, 2114)]