82152050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 157088160

約数和(自身を除く): 74936110

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 137, 179, 274, 335, 358, 670, 685, 895, 1370, 1675, 1790, 3350, 3425, 4475, 6850, 8950, 9179, 11993, 18358, 23986, 24523, 45895, 49046, 59965, 91790, 119930, 122615, 229475, 245230, 299825, 458950, 599650, 613075, 1226150, 1643041, 3286082, 8215205, 16430410, 41076025, 82152050]

約数ペア:

[(1, 82152050), (2, 41076025), (5, 16430410), (10, 8215205), (25, 3286082), (50, 1643041), (67, 1226150), (134, 613075), (137, 599650), (179, 458950), (274, 299825), (335, 245230), (358, 229475), (670, 122615), (685, 119930), (895, 91790), (1370, 59965), (1675, 49046), (1790, 45895), (3350, 24523), (3425, 23986), (4475, 18358), (6850, 11993), (8950, 9179)]