5810407640

素因数分解:

$2^3\times 5^1\times {\mathrm{145260191}}^1$

素因数の和:145260202

約数の個数: 16

約数和(自身を含む): 13073417280

約数和(自身を除く): 7263009640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 145260191, 290520382, 581040764, 726300955, 1162081528, 1452601910, 2905203820, 5810407640]

約数ペア:

[(1, 5810407640), (2, 2905203820), (4, 1452601910), (5, 1162081528), (8, 726300955), (10, 581040764), (20, 290520382), (40, 145260191)]