42001360

素因数分解:

$2^4\times 5^1\times {\mathrm{525017}}^1$

素因数の和:525030

約数の個数: 20

約数和(自身を含む): 97653348

約数和(自身を除く): 55651988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 525017, 1050034, 2100068, 2625085, 4200136, 5250170, 8400272, 10500340, 21000680, 42001360]

約数ペア:

[(1, 42001360), (2, 21000680), (4, 10500340), (5, 8400272), (8, 5250170), (10, 4200136), (16, 2625085), (20, 2100068), (40, 1050034), (80, 525017)]