77320160

素因数分解:

$2^5\times 5^1\times {\mathrm{483251}}^1$

素因数の和:483266

約数の個数: 24

約数和(自身を含む): 182669256

約数和(自身を除く): 105349096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 483251, 966502, 1933004, 2416255, 3866008, 4832510, 7732016, 9665020, 15464032, 19330040, 38660080, 77320160]

約数ペア:

[(1, 77320160), (2, 38660080), (4, 19330040), (5, 15464032), (8, 9665020), (10, 7732016), (16, 4832510), (20, 3866008), (32, 2416255), (40, 1933004), (80, 966502), (160, 483251)]