39748630

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{12539}}^1$

素因数の和:12863

約数の個数: 16

約数和(自身を含む): 71778960

約数和(自身を除く): 32030330

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 12539, 25078, 62695, 125390, 3974863, 7949726, 19874315, 39748630]

約数ペア:

[(1, 39748630), (2, 19874315), (5, 7949726), (10, 3974863), (317, 125390), (634, 62695), (1585, 25078), (3170, 12539)]