132254540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8467}}^1$

素因数の和:8558

約数の個数: 48

約数和(自身を含む): 307286784

約数和(自身を除く): 175032244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 7810, 8467, 15620, 16934, 33868, 42335, 84670, 93137, 169340, 186274, 372548, 465685, 601157, 931370, 1202314, 1862740, 2404628, 3005785, 6011570, 6612727, 12023140, 13225454, 26450908, 33063635, 66127270, 132254540]

約数ペア:

[(1, 132254540), (2, 66127270), (4, 33063635), (5, 26450908), (10, 13225454), (11, 12023140), (20, 6612727), (22, 6011570), (44, 3005785), (55, 2404628), (71, 1862740), (110, 1202314), (142, 931370), (220, 601157), (284, 465685), (355, 372548), (710, 186274), (781, 169340), (1420, 93137), (1562, 84670), (3124, 42335), (3905, 33868), (7810, 16934), (8467, 15620)]