134817860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 290013696

約数和(自身を除く): 155195836

約数列:

[1, 2, 4, 5, 10, 20, 73, 107, 146, 214, 292, 365, 428, 535, 730, 863, 1070, 1460, 1726, 2140, 3452, 4315, 7811, 8630, 15622, 17260, 31244, 39055, 62999, 78110, 92341, 125998, 156220, 184682, 251996, 314995, 369364, 461705, 629990, 923410, 1259980, 1846820, 6740893, 13481786, 26963572, 33704465, 67408930, 134817860]

約数ペア:

[(1, 134817860), (2, 67408930), (4, 33704465), (5, 26963572), (10, 13481786), (20, 6740893), (73, 1846820), (107, 1259980), (146, 923410), (214, 629990), (292, 461705), (365, 369364), (428, 314995), (535, 251996), (730, 184682), (863, 156220), (1070, 125998), (1460, 92341), (1726, 78110), (2140, 62999), (3452, 39055), (4315, 31244), (7811, 17260), (8630, 15622)]