5013380

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 10570560

約数和(自身を除く): 5557180

約数列:

[1, 2, 4, 5, 10, 20, 439, 571, 878, 1142, 1756, 2195, 2284, 2855, 4390, 5710, 8780, 11420, 250669, 501338, 1002676, 1253345, 2506690, 5013380]

約数ペア:

[(1, 5013380), (2, 2506690), (4, 1253345), (5, 1002676), (10, 501338), (20, 250669), (439, 11420), (571, 8780), (878, 5710), (1142, 4390), (1756, 2855), (2195, 2284)]