39126280

素因数分解:

$2^3\times 5^1\times {\mathrm{978157}}^1$

素因数の和:978168

約数の個数: 16

約数和(自身を含む): 88034220

約数和(自身を除く): 48907940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 978157, 1956314, 3912628, 4890785, 7825256, 9781570, 19563140, 39126280]

約数ペア:

[(1, 39126280), (2, 19563140), (4, 9781570), (5, 7825256), (8, 4890785), (10, 3912628), (20, 1956314), (40, 978157)]