29976080

素因数分解:

$2^4\times 5^1\times {\mathrm{374701}}^1$

素因数の和:374714

約数の個数: 20

約数和(自身を含む): 69694572

約数和(自身を除く): 39718492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 374701, 749402, 1498804, 1873505, 2997608, 3747010, 5995216, 7494020, 14988040, 29976080]

約数ペア:

[(1, 29976080), (2, 14988040), (4, 7494020), (5, 5995216), (8, 3747010), (10, 2997608), (16, 1873505), (20, 1498804), (40, 749402), (80, 374701)]