5018560

素因数分解:

$2^6\times 5^1\times {\mathrm{15683}}^1$

素因数の和:15700

約数の個数: 28

約数和(自身を含む): 11951208

約数和(自身を除く): 6932648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15683, 31366, 62732, 78415, 125464, 156830, 250928, 313660, 501856, 627320, 1003712, 1254640, 2509280, 5018560]

約数ペア:

[(1, 5018560), (2, 2509280), (4, 1254640), (5, 1003712), (8, 627320), (10, 501856), (16, 313660), (20, 250928), (32, 156830), (40, 125464), (64, 78415), (80, 62732), (160, 31366), (320, 15683)]