29195980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132709}}^1$

素因数の和:132729

約数の個数: 24

約数和(自身を含む): 66885840

約数和(自身を除く): 37689860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 132709, 265418, 530836, 663545, 1327090, 1459799, 2654180, 2919598, 5839196, 7298995, 14597990, 29195980]

約数ペア:

[(1, 29195980), (2, 14597990), (4, 7298995), (5, 5839196), (10, 2919598), (11, 2654180), (20, 1459799), (22, 1327090), (44, 663545), (55, 530836), (110, 265418), (220, 132709)]