12496921709185

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1\times {\mathrm{5503}}^1$

素因数の和:7042

約数の個数: 64

約数和(自身を含む): 15677311795200

約数和(自身を除く): 3180390086015

約数列:

[1, 5, 53, 73, 89, 265, 365, 445, 1319, 3869, 4717, 5503, 6497, 6595, 19345, 23585, 27515, 32485, 69907, 96287, 117391, 291659, 344341, 349535, 401719, 481435, 489767, 586955, 1458295, 1721705, 2008595, 2448835, 5103211, 6221723, 7258457, 8569543, 21291107, 25516055, 25957651, 31108615, 35752991, 36292285, 42847715, 106455535, 129788255, 178764955, 384698221, 454185779, 529867361, 646002673, 1894908523, 1923491105, 2270928895, 2649336805, 3230013365, 9474542615, 28082970133, 34238141669, 47158195129, 140414850665, 171190708345, 235790975645, 2499384341837, 12496921709185]

約数ペア:

[(1, 12496921709185), (5, 2499384341837), (53, 235790975645), (73, 171190708345), (89, 140414850665), (265, 47158195129), (365, 34238141669), (445, 28082970133), (1319, 9474542615), (3869, 3230013365), (4717, 2649336805), (5503, 2270928895), (6497, 1923491105), (6595, 1894908523), (19345, 646002673), (23585, 529867361), (27515, 454185779), (32485, 384698221), (69907, 178764955), (96287, 129788255), (117391, 106455535), (291659, 42847715), (344341, 36292285), (349535, 35752991), (401719, 31108615), (481435, 25957651), (489767, 25516055), (586955, 21291107), (1458295, 8569543), (1721705, 7258457), (2008595, 6221723), (2448835, 5103211)]