140920160

素因数分解:

$2^5\times 5^1\times {\mathrm{880751}}^1$

素因数の和:880766

約数の個数: 24

約数和(自身を含む): 332924256

約数和(自身を除く): 192004096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 880751, 1761502, 3523004, 4403755, 7046008, 8807510, 14092016, 17615020, 28184032, 35230040, 70460080, 140920160]

約数ペア:

[(1, 140920160), (2, 70460080), (4, 35230040), (5, 28184032), (8, 17615020), (10, 14092016), (16, 8807510), (20, 7046008), (32, 4403755), (40, 3523004), (80, 1761502), (160, 880751)]