42241810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 82237680

約数和(自身を除く): 39995870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1109, 1465, 2218, 2930, 3809, 5545, 7618, 11090, 14417, 19045, 28834, 38090, 72085, 144170, 324937, 649874, 1624685, 3249370, 4224181, 8448362, 21120905, 42241810]

約数ペア:

[(1, 42241810), (2, 21120905), (5, 8448362), (10, 4224181), (13, 3249370), (26, 1624685), (65, 649874), (130, 324937), (293, 144170), (586, 72085), (1109, 38090), (1465, 28834), (2218, 19045), (2930, 14417), (3809, 11090), (5545, 7618)]