29384680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56509}}^1$

素因数の和:56533

約数の個数: 32

約数和(自身を含む): 71202600

約数和(自身を除く): 41817920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56509, 113018, 226036, 282545, 452072, 565090, 734617, 1130180, 1469234, 2260360, 2938468, 3673085, 5876936, 7346170, 14692340, 29384680]

約数ペア:

[(1, 29384680), (2, 14692340), (4, 7346170), (5, 5876936), (8, 3673085), (10, 2938468), (13, 2260360), (20, 1469234), (26, 1130180), (40, 734617), (52, 565090), (65, 452072), (104, 282545), (130, 226036), (260, 113018), (520, 56509)]