1914760160

素因数分解:

$2^5\times 5^1\times {\mathrm{11967251}}^1$

素因数の和:11967266

約数の個数: 24

約数和(自身を含む): 4523621256

約数和(自身を除く): 2608861096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11967251, 23934502, 47869004, 59836255, 95738008, 119672510, 191476016, 239345020, 382952032, 478690040, 957380080, 1914760160]

約数ペア:

[(1, 1914760160), (2, 957380080), (4, 478690040), (5, 382952032), (8, 239345020), (10, 191476016), (16, 119672510), (20, 95738008), (32, 59836255), (40, 47869004), (80, 23934502), (160, 11967251)]