5180440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 11836080

約数和(自身を除く): 6655640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1933, 2680, 3866, 7732, 9665, 15464, 19330, 38660, 77320, 129511, 259022, 518044, 647555, 1036088, 1295110, 2590220, 5180440]

約数ペア:

[(1, 5180440), (2, 2590220), (4, 1295110), (5, 1036088), (8, 647555), (10, 518044), (20, 259022), (40, 129511), (67, 77320), (134, 38660), (268, 19330), (335, 15464), (536, 9665), (670, 7732), (1340, 3866), (1933, 2680)]