13303020040

素因数分解:

$2^3\times 5^1\times {\mathrm{332575501}}^1$

素因数の和:332575512

約数の個数: 16

約数和(自身を含む): 29931795180

約数和(自身を除く): 16628775140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332575501, 665151002, 1330302004, 1662877505, 2660604008, 3325755010, 6651510020, 13303020040]

約数ペア:

[(1, 13303020040), (2, 6651510020), (4, 3325755010), (5, 2660604008), (8, 1662877505), (10, 1330302004), (20, 665151002), (40, 332575501)]