201619240640

素因数分解:

$2^6\times 5^1\times {\mathrm{630060127}}^1$

素因数の和:630060144

約数の個数: 28

約数和(自身を含む): 480105817536

約数和(自身を除く): 278486576896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 630060127, 1260120254, 2520240508, 3150300635, 5040481016, 6300601270, 10080962032, 12601202540, 20161924064, 25202405080, 40323848128, 50404810160, 100809620320, 201619240640]

約数ペア:

[(1, 201619240640), (2, 100809620320), (4, 50404810160), (5, 40323848128), (8, 25202405080), (10, 20161924064), (16, 12601202540), (20, 10080962032), (32, 6300601270), (40, 5040481016), (64, 3150300635), (80, 2520240508), (160, 1260120254), (320, 630060127)]