132883640

素因数分解:

$2^3\times 5^1\times {\mathrm{3322091}}^1$

素因数の和:3322102

約数の個数: 16

約数和(自身を含む): 298988280

約数和(自身を除く): 166104640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3322091, 6644182, 13288364, 16610455, 26576728, 33220910, 66441820, 132883640]

約数ペア:

[(1, 132883640), (2, 66441820), (4, 33220910), (5, 26576728), (8, 16610455), (10, 13288364), (20, 6644182), (40, 3322091)]