4784391368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{1259}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 9870336000

約数和(自身を除く): 5085944632

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1087, 1259, 1748, 2174, 2518, 3496, 4348, 5036, 8696, 10072, 20653, 23921, 25001, 28957, 41306, 47842, 50002, 57914, 82612, 95684, 100004, 115828, 165224, 191368, 200008, 231656, 475019, 550183, 950038, 1100366, 1368533, 1900076, 2200732, 2737066, 3800152, 4401464, 5474132, 10948264, 26002127, 31476259, 52004254, 62952518, 104008508, 125905036, 208017016, 251810072, 598048921, 1196097842, 2392195684, 4784391368]

約数ペア:

[(1, 4784391368), (2, 2392195684), (4, 1196097842), (8, 598048921), (19, 251810072), (23, 208017016), (38, 125905036), (46, 104008508), (76, 62952518), (92, 52004254), (152, 31476259), (184, 26002127), (437, 10948264), (874, 5474132), (1087, 4401464), (1259, 3800152), (1748, 2737066), (2174, 2200732), (2518, 1900076), (3496, 1368533), (4348, 1100366), (5036, 950038), (8696, 550183), (10072, 475019), (20653, 231656), (23921, 200008), (25001, 191368), (28957, 165224), (41306, 115828), (47842, 100004), (50002, 95684), (57914, 82612)]