27223840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 47287520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 223, 224, 280, 436, 446, 545, 560, 763, 872, 892, 1090, 1115, 1120, 1526, 1561, 1744, 1784, 2180, 2230, 3052, 3122, 3488, 3568, 3815, 4360, 4460, 6104, 6244, 7136, 7630, 7805, 8720, 8920, 12208, 12488, 15260, 15610, 17440, 17840, 24307, 24416, 24976, 30520, 31220, 35680, 48614, 49952, 61040, 62440, 97228, 121535, 122080, 124880, 170149, 194456, 243070, 249760, 340298, 388912, 486140, 680596, 777824, 850745, 972280, 1361192, 1701490, 1944560, 2722384, 3402980, 3889120, 5444768, 6805960, 13611920, 27223840]

約数ペア:

[(1, 27223840), (2, 13611920), (4, 6805960), (5, 5444768), (7, 3889120), (8, 3402980), (10, 2722384), (14, 1944560), (16, 1701490), (20, 1361192), (28, 972280), (32, 850745), (35, 777824), (40, 680596), (56, 486140), (70, 388912), (80, 340298), (109, 249760), (112, 243070), (140, 194456), (160, 170149), (218, 124880), (223, 122080), (224, 121535), (280, 97228), (436, 62440), (446, 61040), (545, 49952), (560, 48614), (763, 35680), (872, 31220), (892, 30520), (1090, 24976), (1115, 24416), (1120, 24307), (1526, 17840), (1561, 17440), (1744, 15610), (1784, 15260), (2180, 12488), (2230, 12208), (3052, 8920), (3122, 8720), (3488, 7805), (3568, 7630), (3815, 7136), (4360, 6244), (4460, 6104)]