29984560

素因数分解:

$2^4\times 5^1\times {\mathrm{374807}}^1$

素因数の和:374820

約数の個数: 20

約数和(自身を含む): 69714288

約数和(自身を除く): 39729728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 374807, 749614, 1499228, 1874035, 2998456, 3748070, 5996912, 7496140, 14992280, 29984560]

約数ペア:

[(1, 29984560), (2, 14992280), (4, 7496140), (5, 5996912), (8, 3748070), (10, 2998456), (16, 1874035), (20, 1499228), (40, 749614), (80, 374807)]