507860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 1085280

約数和(自身を除く): 577420

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 379, 670, 758, 1340, 1516, 1895, 3790, 7580, 25393, 50786, 101572, 126965, 253930, 507860]

約数ペア:

[(1, 507860), (2, 253930), (4, 126965), (5, 101572), (10, 50786), (20, 25393), (67, 7580), (134, 3790), (268, 1895), (335, 1516), (379, 1340), (670, 758)]