39220460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29269}}^1$

素因数の和:29345

約数の個数: 24

約数和(自身を含む): 83595120

約数和(自身を除く): 44374660

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 29269, 58538, 117076, 146345, 292690, 585380, 1961023, 3922046, 7844092, 9805115, 19610230, 39220460]

約数ペア:

[(1, 39220460), (2, 19610230), (4, 9805115), (5, 7844092), (10, 3922046), (20, 1961023), (67, 585380), (134, 292690), (268, 146345), (335, 117076), (670, 58538), (1340, 29269)]