16480060

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1877}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 34705440

約数和(自身を除く): 18225380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 1877, 2195, 3754, 4390, 7508, 8780, 9385, 18770, 37540, 824003, 1648006, 3296012, 4120015, 8240030, 16480060]

約数ペア:

[(1, 16480060), (2, 8240030), (4, 4120015), (5, 3296012), (10, 1648006), (20, 824003), (439, 37540), (878, 18770), (1756, 9385), (1877, 8780), (2195, 7508), (3754, 4390)]