34287220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155851}}^1$

素因数の和:155871

約数の個数: 24

約数和(自身を含む): 78549408

約数和(自身を除く): 44262188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 155851, 311702, 623404, 779255, 1558510, 1714361, 3117020, 3428722, 6857444, 8571805, 17143610, 34287220]

約数ペア:

[(1, 34287220), (2, 17143610), (4, 8571805), (5, 6857444), (10, 3428722), (11, 3117020), (20, 1714361), (22, 1558510), (44, 779255), (55, 623404), (110, 311702), (220, 155851)]