29816540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114679}}^1$

素因数の和:114701

約数の個数: 24

約数和(自身を含む): 67431840

約数和(自身を除く): 37615300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 114679, 229358, 458716, 573395, 1146790, 1490827, 2293580, 2981654, 5963308, 7454135, 14908270, 29816540]

約数ペア:

[(1, 29816540), (2, 14908270), (4, 7454135), (5, 5963308), (10, 2981654), (13, 2293580), (20, 1490827), (26, 1146790), (52, 573395), (65, 458716), (130, 229358), (260, 114679)]