8442610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 9473294

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 71, 94, 110, 115, 142, 230, 235, 253, 355, 470, 506, 517, 710, 781, 1034, 1081, 1265, 1562, 1633, 2162, 2530, 2585, 3266, 3337, 3905, 5170, 5405, 6674, 7810, 8165, 10810, 11891, 16330, 16685, 17963, 23782, 33370, 35926, 36707, 59455, 73414, 76751, 89815, 118910, 153502, 179630, 183535, 367070, 383755, 767510, 844261, 1688522, 4221305, 8442610]

約数ペア:

[(1, 8442610), (2, 4221305), (5, 1688522), (10, 844261), (11, 767510), (22, 383755), (23, 367070), (46, 183535), (47, 179630), (55, 153502), (71, 118910), (94, 89815), (110, 76751), (115, 73414), (142, 59455), (230, 36707), (235, 35926), (253, 33370), (355, 23782), (470, 17963), (506, 16685), (517, 16330), (710, 11891), (781, 10810), (1034, 8165), (1081, 7810), (1265, 6674), (1562, 5405), (1633, 5170), (2162, 3905), (2530, 3337), (2585, 3266)]