508780293140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{77322233}}^1$

素因数の和:77322296

約数の個数: 48

約数和(自身を含む): 1247052989952

約数和(自身を除く): 738272696812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 77322233, 154644466, 309288932, 386611165, 541255631, 773222330, 1082511262, 1546444660, 2165022524, 2706278155, 3634144951, 5412556310, 7268289902, 10825112620, 14536579804, 18170724755, 25439014657, 36341449510, 50878029314, 72682899020, 101756058628, 127195073285, 254390146570, 508780293140]

約数ペア:

[(1, 508780293140), (2, 254390146570), (4, 127195073285), (5, 101756058628), (7, 72682899020), (10, 50878029314), (14, 36341449510), (20, 25439014657), (28, 18170724755), (35, 14536579804), (47, 10825112620), (70, 7268289902), (94, 5412556310), (140, 3634144951), (188, 2706278155), (235, 2165022524), (329, 1546444660), (470, 1082511262), (658, 773222330), (940, 541255631), (1316, 386611165), (1645, 309288932), (3290, 154644466), (6580, 77322233)]