379225820

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{105929}}^1$

素因数の和:106117

約数の個数: 24

約数和(自身を含む): 800830800

約数和(自身を除く): 421604980

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 105929, 211858, 423716, 529645, 1059290, 2118580, 18961291, 37922582, 75845164, 94806455, 189612910, 379225820]

約数ペア:

[(1, 379225820), (2, 189612910), (4, 94806455), (5, 75845164), (10, 37922582), (20, 18961291), (179, 2118580), (358, 1059290), (716, 529645), (895, 423716), (1790, 211858), (3580, 105929)]