133701640

素因数分解:

$2^3\times 5^1\times {\mathrm{3342541}}^1$

素因数の和:3342552

約数の個数: 16

約数和(自身を含む): 300828780

約数和(自身を除く): 167127140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3342541, 6685082, 13370164, 16712705, 26740328, 33425410, 66850820, 133701640]

約数ペア:

[(1, 133701640), (2, 66850820), (4, 33425410), (5, 26740328), (8, 16712705), (10, 13370164), (20, 6685082), (40, 3342541)]