1361537.00000000

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 148373280

約数和(自身を除く): 87746720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2203, 2752, 3440, 4406, 5504, 6880, 8812, 11015, 13760, 17624, 22030, 27520, 35248, 44060, 70496, 88120, 94729, 140992, 176240, 189458, 281984, 352480, 378916, 473645, 704960, 757832, 947290, 1409920, 1515664, 1894580, 3031328, 3789160, 6062656, 7578320, 12125312, 15156640, 30313280, 60626560]

約数ペア:

[(1, 60626560), (2, 30313280), (4, 15156640), (5, 12125312), (8, 7578320), (10, 6062656), (16, 3789160), (20, 3031328), (32, 1894580), (40, 1515664), (43, 1409920), (64, 947290), (80, 757832), (86, 704960), (128, 473645), (160, 378916), (172, 352480), (215, 281984), (320, 189458), (344, 176240), (430, 140992), (640, 94729), (688, 88120), (860, 70496), (1376, 44060), (1720, 35248), (2203, 27520), (2752, 22030), (3440, 17624), (4406, 13760), (5504, 11015), (6880, 8812)]