26042800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 73066752

約数和(自身を除く): 47023952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 131, 140, 142, 175, 200, 262, 280, 284, 350, 355, 400, 497, 524, 560, 568, 655, 700, 710, 917, 994, 1048, 1136, 1310, 1400, 1420, 1775, 1834, 1988, 2096, 2485, 2620, 2800, 2840, 3275, 3550, 3668, 3976, 4585, 4970, 5240, 5680, 6550, 7100, 7336, 7952, 9170, 9301, 9940, 10480, 12425, 13100, 14200, 14672, 18340, 18602, 19880, 22925, 24850, 26200, 28400, 36680, 37204, 39760, 45850, 46505, 49700, 52400, 65107, 73360, 74408, 91700, 93010, 99400, 130214, 148816, 183400, 186020, 198800, 232525, 260428, 325535, 366800, 372040, 465050, 520856, 651070, 744080, 930100, 1041712, 1302140, 1627675, 1860200, 2604280, 3255350, 3720400, 5208560, 6510700, 13021400, 26042800]

約数ペア:

[(1, 26042800), (2, 13021400), (4, 6510700), (5, 5208560), (7, 3720400), (8, 3255350), (10, 2604280), (14, 1860200), (16, 1627675), (20, 1302140), (25, 1041712), (28, 930100), (35, 744080), (40, 651070), (50, 520856), (56, 465050), (70, 372040), (71, 366800), (80, 325535), (100, 260428), (112, 232525), (131, 198800), (140, 186020), (142, 183400), (175, 148816), (200, 130214), (262, 99400), (280, 93010), (284, 91700), (350, 74408), (355, 73360), (400, 65107), (497, 52400), (524, 49700), (560, 46505), (568, 45850), (655, 39760), (700, 37204), (710, 36680), (917, 28400), (994, 26200), (1048, 24850), (1136, 22925), (1310, 19880), (1400, 18602), (1420, 18340), (1775, 14672), (1834, 14200), (1988, 13100), (2096, 12425), (2485, 10480), (2620, 9940), (2800, 9301), (2840, 9170), (3275, 7952), (3550, 7336), (3668, 7100), (3976, 6550), (4585, 5680), (4970, 5240)]