2850954560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7784

約数の個数: 112

約数和(自身を含む): 7264237440

約数和(自身を除く): 4413282880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 320, 380, 488, 608, 610, 760, 976, 1159, 1216, 1220, 1520, 1952, 2318, 2440, 3040, 3904, 4636, 4880, 5795, 6080, 7687, 9272, 9760, 11590, 15374, 18544, 19520, 23180, 30748, 37088, 38435, 46360, 61496, 74176, 76870, 92720, 122992, 146053, 153740, 185440, 245984, 292106, 307480, 370880, 468907, 491968, 584212, 614960, 730265, 937814, 1168424, 1229920, 1460530, 1875628, 2336848, 2344535, 2459840, 2921060, 3751256, 4673696, 4689070, 5842120, 7502512, 8909233, 9347392, 9378140, 11684240, 15005024, 17818466, 18756280, 23368480, 30010048, 35636932, 37512560, 44546165, 46736960, 71273864, 75025120, 89092330, 142547728, 150050240, 178184660, 285095456, 356369320, 570190912, 712738640, 1425477280, 2850954560]

約数ペア:

[(1, 2850954560), (2, 1425477280), (4, 712738640), (5, 570190912), (8, 356369320), (10, 285095456), (16, 178184660), (19, 150050240), (20, 142547728), (32, 89092330), (38, 75025120), (40, 71273864), (61, 46736960), (64, 44546165), (76, 37512560), (80, 35636932), (95, 30010048), (122, 23368480), (152, 18756280), (160, 17818466), (190, 15005024), (244, 11684240), (304, 9378140), (305, 9347392), (320, 8909233), (380, 7502512), (488, 5842120), (608, 4689070), (610, 4673696), (760, 3751256), (976, 2921060), (1159, 2459840), (1216, 2344535), (1220, 2336848), (1520, 1875628), (1952, 1460530), (2318, 1229920), (2440, 1168424), (3040, 937814), (3904, 730265), (4636, 614960), (4880, 584212), (5795, 491968), (6080, 468907), (7687, 370880), (9272, 307480), (9760, 292106), (11590, 245984), (15374, 185440), (18544, 153740), (19520, 146053), (23180, 122992), (30748, 92720), (37088, 76870), (38435, 74176), (46360, 61496)]