133216360

素因数分解:

$2^3\times 5^1\times {\mathrm{3330409}}^1$

素因数の和:3330420

約数の個数: 16

約数和(自身を含む): 299736900

約数和(自身を除く): 166520540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3330409, 6660818, 13321636, 16652045, 26643272, 33304090, 66608180, 133216360]

約数ペア:

[(1, 133216360), (2, 66608180), (4, 33304090), (5, 26643272), (8, 16652045), (10, 13321636), (20, 6660818), (40, 3330409)]