4880596576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{20959}}^1$

素因数の和:21371

約数の個数: 48

約数和(自身を含む): 10141286400

約数和(自身を除く): 5260689824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 383, 608, 766, 1532, 3064, 6128, 7277, 12256, 14554, 20959, 29108, 41918, 58216, 83836, 116432, 167672, 232864, 335344, 398221, 670688, 796442, 1592884, 3185768, 6371536, 8027297, 12743072, 16054594, 32109188, 64218376, 128436752, 152518643, 256873504, 305037286, 610074572, 1220149144, 2440298288, 4880596576]

約数ペア:

[(1, 4880596576), (2, 2440298288), (4, 1220149144), (8, 610074572), (16, 305037286), (19, 256873504), (32, 152518643), (38, 128436752), (76, 64218376), (152, 32109188), (304, 16054594), (383, 12743072), (608, 8027297), (766, 6371536), (1532, 3185768), (3064, 1592884), (6128, 796442), (7277, 670688), (12256, 398221), (14554, 335344), (20959, 232864), (29108, 167672), (41918, 116432), (58216, 83836)]