26551840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 72624384

約数和(自身を除く): 46072544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 157, 160, 224, 280, 302, 314, 560, 604, 628, 755, 785, 1057, 1099, 1120, 1208, 1256, 1510, 1570, 2114, 2198, 2416, 2512, 3020, 3140, 4228, 4396, 4832, 5024, 5285, 5495, 6040, 6280, 8456, 8792, 10570, 10990, 12080, 12560, 16912, 17584, 21140, 21980, 23707, 24160, 25120, 33824, 35168, 42280, 43960, 47414, 84560, 87920, 94828, 118535, 165949, 169120, 175840, 189656, 237070, 331898, 379312, 474140, 663796, 758624, 829745, 948280, 1327592, 1659490, 1896560, 2655184, 3318980, 3793120, 5310368, 6637960, 13275920, 26551840]

約数ペア:

[(1, 26551840), (2, 13275920), (4, 6637960), (5, 5310368), (7, 3793120), (8, 3318980), (10, 2655184), (14, 1896560), (16, 1659490), (20, 1327592), (28, 948280), (32, 829745), (35, 758624), (40, 663796), (56, 474140), (70, 379312), (80, 331898), (112, 237070), (140, 189656), (151, 175840), (157, 169120), (160, 165949), (224, 118535), (280, 94828), (302, 87920), (314, 84560), (560, 47414), (604, 43960), (628, 42280), (755, 35168), (785, 33824), (1057, 25120), (1099, 24160), (1120, 23707), (1208, 21980), (1256, 21140), (1510, 17584), (1570, 16912), (2114, 12560), (2198, 12080), (2416, 10990), (2512, 10570), (3020, 8792), (3140, 8456), (4228, 6280), (4396, 6040), (4832, 5495), (5024, 5285)]