2077888048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 4288296960

約数和(自身を除く): 2210408912

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 151, 188, 232, 302, 376, 464, 604, 631, 752, 1208, 1262, 1363, 2416, 2524, 2726, 4379, 5048, 5452, 7097, 8758, 10096, 10904, 14194, 17516, 18299, 21808, 28388, 29657, 35032, 36598, 56776, 59314, 70064, 73196, 95281, 113552, 118628, 146392, 190562, 205813, 237256, 292784, 381124, 411626, 474512, 762248, 823252, 860053, 1524496, 1646504, 1720106, 2763149, 3293008, 3440212, 4478207, 5526298, 6880424, 8956414, 11052596, 13760848, 17912828, 22105192, 35825656, 44210384, 71651312, 129868003, 259736006, 519472012, 1038944024, 2077888048]

約数ペア:

[(1, 2077888048), (2, 1038944024), (4, 519472012), (8, 259736006), (16, 129868003), (29, 71651312), (47, 44210384), (58, 35825656), (94, 22105192), (116, 17912828), (151, 13760848), (188, 11052596), (232, 8956414), (302, 6880424), (376, 5526298), (464, 4478207), (604, 3440212), (631, 3293008), (752, 2763149), (1208, 1720106), (1262, 1646504), (1363, 1524496), (2416, 860053), (2524, 823252), (2726, 762248), (4379, 474512), (5048, 411626), (5452, 381124), (7097, 292784), (8758, 237256), (10096, 205813), (10904, 190562), (14194, 146392), (17516, 118628), (18299, 113552), (21808, 95281), (28388, 73196), (29657, 70064), (35032, 59314), (36598, 56776)]