7111940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32327}}^1$

素因数の和:32347

約数の個数: 24

約数和(自身を含む): 16293312

約数和(自身を除く): 9181372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32327, 64654, 129308, 161635, 323270, 355597, 646540, 711194, 1422388, 1777985, 3555970, 7111940]

約数ペア:

[(1, 7111940), (2, 3555970), (4, 1777985), (5, 1422388), (10, 711194), (11, 646540), (20, 355597), (22, 323270), (44, 161635), (55, 129308), (110, 64654), (220, 32327)]